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Latest revision as of 08:12, 21 October 2020

This template is used on approximately 495,000 pages, or roughly 15128% of all pages.
To avoid major disruption and server load, any changes should be tested in the template's /sandbox or /testcases subpages, or in your own user subpage. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them.

{{Citation needed}} is a template used to identify claims in articles, particularly if questionable, that need a citation to a reliable source. This template produces the superscripted message ^{[citation needed]} and is installed with no spaces directly after punctuation.

Examples

Example 1

This sentence shows the template used at the end.{{Citation needed|reason=Reliable source needed for the whole sentence|date=April 2026}}

This wikitext will be rendered as follows:

This sentence shows the template used at the end.^{[citation needed]}

Example 2

[[Humphrey Bogart]] was an avid snooker player.{{Citation needed|date=April 2026}}

The template indicates that it may be that Humphrey Bogart played snooker at some point and it may be that he was enthusiastic about the game but no reliable, published sources were given to verify it and the information is not considered common knowledge.

Humphrey Bogart was an avid snooker player.^{[citation needed]}

Example 3

If it is considered that he might have played snooker but was not an avid player, a reason for the need of a citation may be given, displayed as a tooltip when the mouse hovers on "citation needed":

[[Humphrey Bogart]] was an avid snooker player.{{Citation needed|date=April 2026|reason=Only aware he was photographed playing once. Not aware of any source that claims he played a lot.}}

Humphrey Bogart was an avid snooker player.^{[citation needed]}

In this example, it may be better to use the {{Citation needed span}}, which has slightly different syntax, template to highlight the word "avid".

More detail here: wikipedia:Template:Citation needed/doc

Template data

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. Click here to see a monthly parameter usage report for this template based on this TemplateData.

TemplateData for Citation needed/doc

The template is used to identify claims in articles, particularly if questionable, that need a citation to a reliable source.

Template parameters[Edit template data]
Parameter		Description	Type	Status
Month and year	`date`	Provides the month and year of the citation request; e.g., 'January 2013', but not 'jan13' Auto value `{{subst:CURRENTMONTHNAME}} {{subst:CURRENTYEAR}}`	String	suggested
Reason for citation	`reason`	A reason as to why, or for what content, the citation is needed; use single quotes, if any	String	optional

@@ Line 4: / Line 4: @@
 {{Notice|An introductory version of this documentation is provided at [[Wikipedia:Citation needed]].}}
 <noinclude>{{pp-semi-indef}}<!--persistent vandalism from anon users--></noinclude>
-{{Tl|Citation needed}} is a [[Wikipedia:Template messages|template]] used to identify claims in articles, particularly if questionable, that need a [[Wikipedia:Citing sources|citation]] to a [[WP:Reliable sources|reliable source]]. This template produces the superscripted message&nbsp;{{citation needed|date=May 2013|reason=example}} and is installed with no spaces directly after punctuation.
+{{Tl|Citation needed}} is a [[Wikipedia:Template messages|template]] used to identify claims in articles, particularly if questionable, that need a [[Wikipedia:Citing sources|citation]] to a [[Wikipedia:WP:Reliable sources|reliable source]]. This template produces the superscripted message&nbsp;{{citation needed|date=May 2013|reason=example}} and is installed with no spaces directly after punctuation.
 == Examples ==