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Citation styles for Tautology

APA style

Tautology. (2009, June 10). Glottopedia, . Retrieved 03:10, January 30, 2026 from http://glottopedia.org/index.php?title=Tautology&oldid=9678.

MLA style

"Tautology." Glottopedia, . 10 Jun 2009, 09:51 UTC. 30 Jan 2026, 03:10 <http://glottopedia.org/index.php?title=Tautology&oldid=9678>.

MHRA style

Glottopedia contributors, 'Tautology', Glottopedia, , 10 June 2009, 09:51 UTC, <http://glottopedia.org/index.php?title=Tautology&oldid=9678> [accessed 30 January 2026]

Chicago style

Glottopedia contributors, "Tautology," Glottopedia, , http://glottopedia.org/index.php?title=Tautology&oldid=9678 (accessed January 30, 2026).

CBE/CSE style

Glottopedia contributors. Tautology [Internet]. Glottopedia, ; 2009 Jun 10, 09:51 UTC [cited 2026 Jan 30]. Available from: http://glottopedia.org/index.php?title=Tautology&oldid=9678.

Bluebook style

Tautology, http://glottopedia.org/index.php?title=Tautology&oldid=9678 (last visited January 30, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Glottopedia",
   title = "Tautology --- Glottopedia{,} ",
   year = "2009",
   url = "http://glottopedia.org/index.php?title=Tautology&oldid=9678",
   note = "[Online; accessed 30-January-2026]"
 }

When using the LaTeX package url (\usepackage{url} somewhere in the preamble) which tends to give much more nicely formatted web addresses, the following may be preferred:

 @misc{ wiki:xxx,
   author = "Glottopedia",
   title = "Tautology --- Glottopedia{,} ",
   year = "2009",
   url = "\url{http://glottopedia.org/index.php?title=Tautology&oldid=9678}",
   note = "[Online; accessed 30-January-2026]"
 }