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How to Cite Wikipedia in ACS (4th edition)

Learn how to cite Wikipedia articles and wiki entries in ACS format (4th edition). This guide includes the reference list format, in-text citation examples, and key formatting rules.

ACS Reference List Format

Here is the standard ACS format for citing Wikipedia in your reference list:

Follow the standard ACS template for this source type.

Step-by-Step Guide

  1. Gather source information: Collect the author name, title, publication date, and URL or DOI for your Wikipedia.
  2. Format the reference: Arrange the elements following the ACS (4th edition) template shown above.
  3. Create the in-text citation: Add a parenthetical or narrative citation in your paper where you reference this source.
  4. Add to your reference list: Include the full formatted citation at the end of your paper.
  5. Double-check formatting: Verify italics, punctuation, capitalization, and hanging indents match ACS requirements.

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Cite Wikipedia in Other Styles

Wikipedia in APAWikipedia in MLAWikipedia in ChicagoWikipedia in HarvardWikipedia in VancouverWikipedia in IEEEWikipedia in AMAWikipedia in TurabianWikipedia in CSEWikipedia in BibTeXWikipedia in NatureWikipedia in OSCOLAWikipedia in BluebookWikipedia in AGLCWikipedia in ASAWikipedia in APSAWikipedia in AAAWikipedia in NLMWikipedia in ACMWikipedia in APSWikipedia in AIPWikipedia in CellWikipedia in ScienceWikipedia in PLOSWikipedia in BMJWikipedia in LancetWikipedia in JAMAWikipedia in Elsevier HarvardWikipedia in Springer

Cite Other Sources in ACS

Website in ACSBook in ACSJournal Article in ACSYouTube Video in ACSPodcast in ACSNewspaper Article in ACSMagazine Article in ACSBlog Post in ACSPDF in ACSInterview in ACSSocial Media Post in ACSGovernment Document in ACSDissertation or Thesis in ACSConference Paper in ACSLecture or PowerPoint in ACSImage or Photograph in ACSMovie or Film in ACSTV Show in ACSSong or Music in ACSCourt Case in ACSPatent in ACSEncyclopedia Entry in ACSDictionary Entry in ACSDataset in ACSSoftware or App in ACSPress Release in ACSReport in ACSBook Chapter in ACSChatGPT in ACSBible in ACSTED Talk in ACS

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