Template:Cite web/doc

This Citation Style 1 template is used to create citations for web sources that are not characterized by another CS1 template.

Copy a blank version to use. All parameter names must be in lowercase. Use the "|" (pipe) character between each parameter. Delete unused parameters to avoid clutter in the edit window. Some samples may include the current date. If the date is not current, then purge the page.

{{cite web
 |url          =
 |title        =
 |last1        =
 |first1       =
 |authorlink1  =
 |last2        =
 |first2       =
 |authorlink2  =
 |date         =
 |month        =
 |year         =
 |editor-last  =
 |editor-first =
 |editor       =
 |editor-link  =
 |editor1-last =
 |editor1-first=
 |editor1-link =
 |editor2-last =
 |editor2-first=
 |editor2-link =
 |editors      =
 |website      =
 |series       =
 |publisher    =
 |location     =
 |page         =
 |pages        =
 |at           =
 |language     =
 |trans_title  =
 |type         =
 |format       =
 |arxiv        =
 |asin         =
 |bibcode      =
 |doi          =
 |doi_brokendate    =
 |isbn         =
 |issn         =
 |jfm          =
 |jstor        =
 |lccn         =
 |mr           =
 |oclc         =
 |ol           =
 |osti         =
 |pmc          =
 |pmid         =
 |rfc          =
 |ssrn         =
 |zbl          =
 |id           =
 |archiveurl   =
 |archivedate  =
 |deadurl      =
 |accessdate   =
 |quote        =
 |ref          =
 |separator    =
 |postscript   =
 |subscription =
 |registration =
}}

• If a field name is listed in the Prerequisites column it is a prerequisite for the field to the left.

{{cite web
 |url        =
 |title      =
 |last       =
 |first      =
 |date       =
 |website    =
 |publisher  =
 |accessdate =
}}

• {{cite web |url = http://www.example.org/ |title = My Favorite Things, Part II |last = Doe |first = John |publisher = Open Publishing |date = 30 April 2005 |website = Encyclopedia of Things |accessdate= 6 July 2005 }}

Doe, John (30 April 2005). "My Favorite Things, Part II". Encyclopedia of Things. Open Publishing. Retrieved 6 July 2005. 

• {{cite web |url = http://www.example.org/ |title = My Favorite Things, Part II |last = Doe |first = John |date = 30 April 2005 |website = Encyclopedia of Things |accessdate= 6 July 2005 }}

Doe, John (30 April 2005). "My Favorite Things, Part II". Encyclopedia of Things. Retrieved 6 July 2005. 

• {{cite web |url = http://www.example.org/ |title = My Favorite Things, Part II |last = Doe |first = John |date = 30 April 2005 |accessdate= 6 July 2005 }}

Doe, John (30 April 2005). "My Favorite Things, Part II". Retrieved 6 July 2005. 

• {{cite web |url = http://www.example.org/ |title = My Favorite Things, Part II |last = Doe |first = John |accessdate= 6 July 2005 }}

Doe, John. "My Favorite Things, Part II". Retrieved 6 July 2005. 

• {{cite web |url=http://www.example.org/ |title=My Favorite Things, Part II |accessdate=6 July 2005 }}

"My Favorite Things, Part II". Retrieved 6 July 2005. 

• {{cite web |url=http://www.nfl.com/rulebook/digestofrules |title=Digest of Rules |publisher=National Football League |accessdate=6 July 2005 }}

"Digest of Rules". National Football League. Retrieved 6 July 2005. 

Using format

• {{cite web |url=http://www.incb.org/pdf/e/list/green.pdf |title=List of psychotropic substances under international control |publisher=International Narcotics Control Board |format=PDF |accessdate=6 July 2005 }}

"List of psychotropic substances under international control" (PDF). International Narcotics Control Board. Retrieved 6 July 2005. 

Foreign language and translated title

• {{cite web |url=http://www.example.org/ |title=Honi soit qui mal y pense |last=Joliet |first=François |date=30 April 2005 |accessdate=6 July 2005 |language=French |trans_title=Shame on those who think evil }}

Joliet, François (30 April 2005). "Honi soit qui mal y pense" [Shamed be he who thinks evil of it] (in French). Retrieved 6 July 2005. 

Using authorlink

• {{cite web |url=http://www.example.org/ |title=My Favorite Things, Part II |last=Doe |first=John |authorlink=John Doe |publisher=Open Publishing |date=30 April 2005 |website=Encyclopedia of Things |accessdate=6 July 2005 }}

Doe, John (30 April 2005). "My Favorite Things, Part II". Encyclopedia of Things. Open Publishing. Retrieved 6 July 2005. 

• {{cite web |url=http://www.example.org/ |title=Our Favorite Things |last1=Doe |first1=John |last2=Smith |first2=Peter |last3=Smythe |first3=Jim |publisher=Open Publishing |date=30 April 2005 |website=Encyclopedia of Things |accessdate=16 May 2006 }}

Doe, John; Smith, Peter; Smythe, Jim (30 April 2005). "Our Favorite Things". Encyclopedia of Things. Open Publishing. Retrieved 16 May 2006. 

• {{cite web |url=http://www.example.org/ |title=Index of Sharp Things |publisher=Open Publishing |date=30 April 2005 |website=Encyclopedia of Things |accessdate=16 May 2006 }}

"Index of Sharp Things". Encyclopedia of Things. Open Publishing. 30 April 2005. Retrieved 16 May 2006. 

• {{cite web |url=http://www.example.org/ |title=Index of Sharp Things |date=30 April 2005 |website=Encyclopedia of Things |accessdate=6 July 2005}}

"Index of Sharp Things". Encyclopedia of Things. 30 April 2005. Retrieved 6 July 2005. 

• {{cite web |url=http://www.example.org/ |title=Index of Sharp Things |date=30 April 2005 |accessdate=6 July 2005}}

"Index of Sharp Things". 30 April 2005. Retrieved 6 July 2005. 

• {{cite web |url=http://www.incb.org/pdf/e/list/green.pdf |title=List of psychotropic substances under international control |date=30 April 2005 |format=PDF |accessdate=6 July 2005 |language=Greek }}

"List of psychotropic substances under international control" (PDF) (in Greek). 30 April 2005. Retrieved 6 July 2005. 

Using "archiveurl" and "archivedate" (and optionally "deadurl") for webpages that have been archived

• {{cite web |url=http://www.incb.org/pdf/e/list/green.pdf |title=List of psychotropic substances under international control |date=30 April 2005 |format=PDF |accessdate=6 July 2005 |archiveurl=http://www.archive.org/2005-09-11/www.incb.org/pdf/e/list/green.pdf |archivedate=11 September 2005 }}

"List of psychotropic substances under international control" (PDF). 30 April 2005. Archived from the original on 11 September 2005. Retrieved 6 July 2005. 

• {{cite web |url=http://joanjettbadrep.com/cgi-bin/fullStory.cgi?archive=currnews&story=20060405-01shore.htm |title=Interview with Maggie Downs |date=31 March 2006 |publisher=The Desert Sun |archiveurl=http://72.14.207.104/search?q=cache:JAxf4v-pQmgJ:joanjettbadrep.com/cgi-bin/fullStory.cgi%3Farchive%3Dcurrnews%26story%3D20060405-01shore.htm |archivedate=26 April 2006 |deadurl=no }}

"Interview with Maggie Downs". The Desert Sun. 31 March 2006. Archived from the original on 26 April 2006. 

• {{Cite web |url=http://www.wunderground.com/global/stations/03772.html |title=London, United Kingdom Forecast : Weather Underground (weather and elevation at Heathrow Airport) |publisher=The Weather Underground, Inc. |accessdate=6 June 2008 |ref=harv | archiveurl=http://www.webcitation.org/5yo0HaAk7 |archivedate=19 May 2011| deadurl=no }}

"London, United Kingdom Forecast : Weather Underground (weather and elevation at Heathrow Airport)". The Weather Underground, Inc. Archived from the original on 19 May 2011. Retrieved 6 June 2008. 

Using quote

• {{cite web |url=http://www.webexhibits.org/daylightsaving/c.html |title=Daylight saving time: rationale and original idea |website=WebExhibits |year=2008 |accessdate=27 September 2009 |quote=... Lord Balfour came forward with a unique concern: 'Supposing some unfortunate lady was confined with twins ...' }}

"Daylight saving time: rationale and original idea". WebExhibits. 2008. Retrieved 27 September 2009. "... Lord Balfour came forward with a unique concern: 'Supposing some unfortunate lady was confined with twins ...'" 

Syntax

Nested parameters rely on their parent parameters:

• parent
• OR: parent2—may be used instead of parent
  • child—may be used with parent (and is ignored if parent is not used)
  • OR: child2—may be used instead of child (and is ignored if parent2 is not used)

Where aliases are listed, only one of the parameters may be defined; if multiple aliased parameters are defined, then only one will show.

By default, sets of fields are terminated with a period (.). This can be an issue when the last field uses an abbreviation or initial that ends with a period, as then two periods will display (..). The only solution is to not include the last period in the value for the set of fields.

COinS

This template embeds COinS metadata in the HTML output, allowing reference management software to retrieve bibliographic metadata. See: Wikipedia:COinS. As a general rule, only one data item per parameter. Do not include explanatory or alternate text:

• Use |date=27 September 2007 not |date=27 September 2007 (print version 25 September)

Use of templates within the citation template, is generally discouraged as many of these templates will add a lot of extraneous HTML or CSS that will be rendered in the metadata.

COinS metadata is created for these parameters:

• |periodical=, |journal=, |newspaper=, |magazine=, |work=, |website=, |encyclopedia=, |encyclopaedia=, |dictionary=
• |chapter=, |contribution=, |entry=, |article=, |section=
• |title=
• |publicationplace=, |publication-place=
• |date=, |year=, |publicationdate=, |publication-date=
• |series=
• |volume=
• |issue=, |number=
• |page=, |pages=, |at=
• |edition=
• |publisher=, |distributor=, |institution=
• |url=
• |chapterurl=, |chapter-url=, |contributionurl=, |contribution-url=, |sectionurl=
• |author#=, |Author#=, |authors#=, |author#-last=, |author-last#=, |last#=, |surname#=
• any of the identifiers (|isbn=, |issn=, |doi=, |pmc=, etc)

Deprecated

The following parameters are deprecated. Their use will place the page into Category:Pages containing cite templates with deprecated parameters:

• day · month: Use date to include the day, month and year.
• coauthor · coauthors: Use last# / first# or author or authors

Description

Authors

• <span id="csdoc_author" />last: Surname of author. Do not wikilink—use authorlink instead. Where the surname is usually written first—as in Chinese—or for corporate authors, simply use last to include the same format as the source. Aliases: last1, author, authors, author1.
  • first: Given or first names of author, including title(s); for example: Firstname Middlename or Firstname M. or Dr. Firstname M., Sr. Do not wikilink—use authorlink instead. Aliases: first1. Requires last; first name will not display if last is empty.
  • OR: for multiple authors, use last1, first1 through lastn, firstn where n is any consecutive number for an unlimited number of authors (each firstn requires a corresponding lastn). By default, if nine authors are defined, then only eight will show and "et al." will show in place of the last author. See the display parameters to change. Aliases: author1 through authorn.

• authorlink: Title of existing Wikipedia article about the author—not the author's website; do not wikilink. Aliases: authorlink1, author-link, author1-link, author1link.
• OR: for multiple authors, use authorlink1 through authorlinkn. Aliases: author1-link through authorn-link.

• coauthors: (deprecated) Names of coauthors. Requires author, authors, or lastn Include coauthors in authors or use separate authorn or lastn/firstn to list coauthors.
• others: To record other contributors to the work, such as Illustrated by John Smith or Translated by John Smith.

When using shortened footnotes or parenthetical referencing styles with templates, do not use multiple names in one field or else the anchor will not match the inline link.

Title

• <span id="csdoc_title" />title: Title of source page on website; can be wikilinked to an existing Wikipedia article or url may be used to add an external link, but not both. Displays in quotes.

Titles containing certain characters will display and link incorrectly unless those characters are encoded.

• <span id="csdoc_trans_title" />trans_title: If the source cited is in a foreign language, an English translation of the title can be given here. The template will display this in square brackets after the work field and it will link to the url field, if used. Use of the language parameter is recommended.

This parameter is required and will generate an error if not defined. On errors, main, help and template pages are placed into Category:Articles with incorrect citation syntax. Set |template doc demo=true to disable categorization; mainly used for documentation where the error is demonstrated.

• <span id="csdoc_work" /><span id="csdoc_website" />website: Title of website; may be wikilinked. Displays in italics. Aliases: work

• type: Provides additional information about the media type of the source; format in sentence case. Displays in parentheses following the title. Examples: Thesis, Booklet, CD liner, Press release.

• language: The language the source is written in, if not English. Displays in parentheses with "in" before the language name. Use the full language name or ISO 639-1 code; use of ISO 639-1 also adds appropriate language categorization; do not use icons or templates.

Date

• <span id="csdoc_date" />date: Date of source being referenced. Can be full date (day, month, and year) or partial date (month and year, season and year, year). Use same format as other publication dates in the citations.^[1] Required when year is used to disambiguate {{sfn}} links to multiple-work citations by the same author in the same year.^[more] Do not wikilink. Displays after the authors and is enclosed in parentheses. If there is no author, then displays after publisher.
• <span id="csdoc_year" />OR:
  • year: Year of source being referenced. Required with some types of {{sfn}} citations;^[more] otherwise use date.
  • <span id="csdoc_month" />month: (deprecated) Name of the month or season of publication. Use date instead.
  • <span id="csdoc_origyear" />origyear: Original publication year; displays after the date or year. For clarity, please supply specifics. For example: |origyear=First published 1859 or |origyear=Composed 1904.

Publisher

• <span id="csdoc_publisher" />publisher: Name of publisher; may be wikilinked if relevant. The publisher is the company that publishes the work being cited. Do not use the publisher parameter for the name of a work (e.g., a book, encyclopedia, newspaper, magazine, journal, website). Not normally used for periodicals. Corporate designations such as "Ltd", "Inc" or "GmbH" are not usually included. Omit where the publisher's name is substantially the same as the name of the work (for example, The New York Times Co. publishes The New York Times newspaper, so there is no reason to name the publisher). Displays after title.
• <span id="csdoc_location" /><span id="csdoc_place" />place: Geographical place of publication; generally not wikilinked; omit when the name of the work includes the location; examples: The Boston Globe, The Times of India. Displays after the title; if work is defined, then location is enclosed in parentheses. Alias: location
• <span id="csdoc_publication-place" />publication-place: If any one of publication-place, place or location are defined, then the location shows after the title; if publication-place and place or location are defined, then place or location are shown before the title prefixed with "written at" and publication-place is shown after the title.
• <span id="csdoc_publication-date" />publication-date: Date of publication when different from the date the work was written. Displays only if year or date are defined and only if different, else publication-date is used and displayed as date. Use the same format as other dates in the article; do not wikilink. Follows publisher; if work is not defined, then publication-date is preceded by "published" and enclosed in parenthesis.

Series

• series or version: When the source is part of a series, such as a book series or a journal where the issue numbering has restarted. Alias: agency.

In-source locations

• <span id="csdoc_page" />page: The number of a single page in the source that supports the content. Use either |page= or |pages=, but not both. Displays preceded by p. unless |nopp=y.
• <span id="csdoc_pages" />OR: pages: A range of pages in the source that supports the content. Use either |page= or |pages=, but not both. Separate using an en dash (–); separate non-sequential pages with a comma (,); do not use to indicate the total number of pages in the source. Displays preceded by pp. unless |nopp=y. Hyphens are automatically converted to en dashes; if hyphens are appropriate, for example: pp. 3-1–3-15, use |at=.
  • <span id="csdoc_nopp" />nopp: Set to y to suppress the p. or pp. notations where this is inappropriate; for example, where |page=Front cover.
• <span id="csdoc_at" />OR: at: For sources where a page number is inappropriate or insufficient. Overridden by |page= or |pages=. Use only one of |page=, |pages=, or |at=.

Examples: page (p.) or pages (pp.); section (sec.), column (col.), paragraph (para.); track; hours, minutes and seconds; act, scene, canto, book, part, folio, stanza, back cover, liner notes, indicia, colophon, dust jacket, verse.

URL

• <span id="csdoc_url" />url: URL of an online location where the text of the publication can be found. Cannot be used if title is wikilinked. If applicable, the link may point to the specific page(s) referenced. Do not link to any commercial booksellers, such as Amazon.com. See: WP:PAGELINKS.
  • <span id="csdoc_accessdate" />accessdate: Full date when original URL was accessed; use the same format as other access and archive dates in the citations.^[1] Do not wikilink. Not required for web pages or linked documents that do not change; mainly for use of web pages that change frequently or have no publication date. Can be hidden or styled by registered editors.
  • <span id="csdoc_archiveurl" />archiveurl: The URL of an archived copy of a web page, if or in case the url becomes unavailable. Typically used to refer to services like WebCite (see: Wikipedia:Using WebCite) and Internet Archive (see: Wikipedia:Using the Wayback Machine); requires archivedate.
    • <span id="csdoc_archivedate" />archivedate: Date when the original URL was archived; preceded by default text "archived from the original on". Use the same format as other access and archive dates in the citations.^[1] Do not wikilink.
    • <span id="csdoc_deadurl" />deadurl: When the URL is still live, but preemptively archived, then set |deadurl=no. This changes the display order with the title retaining the original link and the archive linked at the end.
  • <span id="csdoc_template doc demo" />template doc demo: The archive parameters will be error checked to ensure that all the required parameters are included, or else {{citation error}} is invoked. With errors, main, help and template pages are placed into Category:Articles with incorrect citation syntax. Set |template doc demo=true to disable categorization; mainly used for documentation where the error is demonstrated.
• <span id="csdoc_format" />format: Format of the work referred to by url; for example: PDF, DOC, or XLS; displayed in parentheses after title. HTML is implied and should not be specified. Does not change the external link icon. Note: External link icons do not include alt text; thus, they do not add format information for the visually impaired.

URLs must begin with a supported URI scheme. http:// and https:// will be supported by all browsers; however, ftp://, gopher://, irc://, ircs://, mailto: and news: will require a plug-in or an external application and should normally be avoided. IPv6 host-names are currently not supported.

If URLs in citation template parameters contain certain characters, then they will not display and link correctly. Those characters need to be percent-encoded. For example, a space must be replaced by %20. To encode the URL, replace the following characters with:

Single apostrophes do not need to be encoded; however, unencoded multiples will be parsed as italic or bold markup. Single curly closing braces also do not need to be encoded; however, an unencoded pair will be parsed as the double closing braces for the template transclusion.

Anchor

• <span id="csdoc_ref" />ref: ID for anchor. By default, no anchor is generated. The ordinary nonempty value |ref=ID generates an anchor with the given ID; such a linkable reference can be made the target of wikilinks to full references, especially useful in short citations like shortened notes and parenthetical referencing. The special value |ref=harv generates an anchor suitable for the {{harv}} template. See: Anchors for Harvard referencing templates.

Identifiers

• <span id="csdoc_id" />id: A unique identifier, used where none of the specialized identifiers are applicable; wikilink or use a template as applicable.

These identifiers create links and are designed to accept a single value. Using multiple values or other text will break the link and/or invalidate the identifier.

• <span id="csdoc_arxiv" />arxiv: arXiv identifier; for example: arxiv=hep-th/9205027
• <span id="csdoc_asin" />asin: Amazon Standard Identification Number
  • <span id="csdoc_asin-tld" />asin-tld: ASIN top-level domain for Amazon sites other than the US; valid values: ca, cn, co.jp, co.uk, de, es, fr, it
• <span id="csdoc_bibcode" />bibcode: Bibcode; used by a number of astronomical data systems; for example: 1974AJ.....79..819H
• <span id="csdoc_doi" />doi: Digital object identifier; for example: 10.1038/news070508-7. It is checked to ensure it begins with (10.).
  • <span id="csdoc_doi_brokendate" />doi_brokendate: Date the DOI is broken; use the same format as other dates in the article.
• <span id="csdoc_isbn" />isbn: International Standard Book Number; for example: 978-0-8126-9593-9. (See: Wikipedia:ISBN and ISBN). Dashes in the ISBN are optional, but preferred. Use the 13-digit ISBN wherever possible; this can normally be found beneath the barcode as a number beginning with 978 or 979 (barcodes beginning with any other numbers are not ISBNs). For sources with the older 9 digit SBN system, prefix the number with a zero; thus, SBN 902888-45-5 should be entered as |isbn=0-902888-45-5. It is checked for length, invalid characters and the proper check digit. Alias: ISBN
• <span id="csdoc_issn" />issn: International Standard Serial Number; eight characters may be split into two groups of four using a hyphen, but not an en dash or a space.
• <span id="csdoc_jfm" />jfm: Jahrbuch über die Fortschritte der Mathematik
• <span id="csdoc_jstor" />jstor: JSTOR abstract; for example: "jstor=3793107" will generate JSTOR 3793107.
• <span id="csdoc_lccn" />lccn: Library of Congress Control Number
• <span id="csdoc_mr" />mr: Mathematical Reviews
• <span id="csdoc_oclc" />oclc: OCLC
• <span id="csdoc_ol" />ol: Open Library
• <span id="csdoc_osti" />osti: Office of Scientific and Technical Information
• <span id="csdoc_pmc" />pmc: PubMed Central; use article number for full-text free repository of a journal article.
  • <span id="csdoc_Embargo" />embargo: Date that pmc goes live; if this date is in the future, then pmc is not linked until that date.
• <span id="csdoc_pmid" />pmid: PubMed; use unique identifier.
• <span id="csdoc_rfc" />rfc: Request for Comments
• <span id="csdoc_ssrn" />ssrn: Social Science Research Network
• <span id="csdoc_zbl" />zbl: Zentralblatt MATH

Quote

• quote: Relevant text quoted from the source. Displays enclosed in quotes. When supplied, the citation terminator (a period by default) is suppressed, so the quote needs to include terminating punctuation.

Editors

• <span id="csdoc_editors" />editor-last: Surname of editor. Do not wikilink—use editor-link instead. Where the surname is usually written first—as in Chinese—or for corporate authors, simply use editor-last to include the same format as the source. Aliases: editor1-last, editor, editors, editorn.
  • editor-first: Given or first names of editor, including title(s); example: Firstname Middlename or Firstname M. or Dr. Firstname M., Sr. Do not wikilink—use editor-link instead. Aliases: editor1-first.
  • OR: for multiple editors, use editor1-last, editor1-first through editorn-last, editorn-first.

• editor-link: Title of existing Wikipedia article about the editor—not the editor's website; do not wikilink. Aliases: editor1-link.
• OR: for multiple editors, use editor1-link through editorn-link.

Display:

If authors: Authors are first, followed by the included work, then "In" and the editors, then the main work.

If no authors: Editors appear before the included work; a single editor is followed by "ed."; multiple editors are followed by "eds."; exactly four editors will show three editors followed by "et al., eds."

Laysummary

• <span id="csdoc_lay" />layurl: URL link to a non-technical summary or review of the source; the URL title is set to "Lay summary". Aliases: laysummary.
  • laysource: Name of the source of the laysummary. Displays in italics and preceded by an endash.
  • laydate: Date of the summary. Displays in parentheses.

Display options

• <span id="csdoc_display" /><span id="csdoc_author-mask" />author-mask: Replaces the name of the first author with em dashes or text. Set author-mask to a numeric value n to set the dash n em spaces wide; set author-mask to a text value to display the text without a trailing author separator; for example, "with". You must still include the values for all authors for metadata purposes. Primarily intended for use with bibliography styles where multiple works by a single author are listed sequentially. Do not use in a list generated by {{reflist}}, <references /> or similar as there is no control of the order in which references are displayed.
• <span id="csdoc_author-name-separator" />author-name-separator: Controls the separator between last and first names; defaults to a comma and space (, ); if the parameter is present, but blank, separator punctuation is set to the default; a space must be encoded as  .
• <span id="csdoc_author-separator" />author-separator: Controls the separator between authors; defaults to a semicolon and space (; ); if the parameter is present, but blank, separator punctuation is set to the default; a space must be encoded as  .
• <span id="csdoc_display-authors" /><span id="csdoc_displayauthors" />display-authors: Controls the number of author names that are displayed when a citation is published. To change the displayed number of authors, set display-authors to the desired number. For example, |display-authors=2 will display only the first two authors in a citation. By default, all authors are displayed except when there are nine authors, then the author list in the citation is truncated to eight authors, followed by "et al." This exception mimics the older version of the template for compatibility. If a citation contains nine author names and one wishes all nine author names to display, "et al." may be suppressed by setting |display-authors=9. Aliases: displayauthors.
• <span id="csdoc_display-editors" /><span id="csdoc_displayeditors" />display-editors: Controls the number of editor names that are displayed when a citation is published. To change the displayed number of editors, set display-editors to the desired number. For example, |display-editors=2 will display only the first two editors in a citation. By default, all editors are displayed except when there are four editors, then the editor list in the citation is truncated to three editors, followed by "et al." This exception mimics the older version of the template for compatibility. If a citation contains four editor names and one wishes all four editor names to display, "et al." may be suppressed by setting |display-editors=4. Aliases: displayeditors.
• <span id="csdoc_lastauthoramp" />lastauthoramp: Switches the separator between the last two names of the author list to space ampersand space ( & ) when set to any value. Example: |lastauthoramp=yes
• <span id="csdoc_postscript" />postscript: Controls the closing punctuation for a citation; defaults to a period (.); for no terminating punctuation, specify |postscript=none – leaving |postscript= empty has the same effect but is ambiguous. Ignored if quote is defined.
• <span id="csdoc_separator" />separator: Controls the punctuation used to separate lists of authors, editors, etc. Defaults to a period (.); if the parameter is present, but blank, separator punctuation is set to the default; a space must be encoded as  .

Subscription or registration required

These parameters add a link note to the end of the citation:

• registration: For online sources that require registration, set |registration=yes; superseded by subscription if both are set.
• subscription: For online sources that require a subscription, set |subscription=yes; supersedes registration if both are set.

This template produces COinS metadata; see COinS in Wikipedia for background information.