Cite This Page

Citation styles for Captcha

APA style

Captcha. (2020, April 13). icesus, . Retrieved 17:03, December 14, 2025 from https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467.

MLA style

"Captcha." icesus, . 13 Apr 2020, 17:32 UTC. 14 Dec 2025, 17:03 <https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467>.

MHRA style

icesus contributors, 'Captcha', icesus, , 13 April 2020, 17:32 UTC, <https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467> [accessed 14 December 2025]

Chicago style

icesus contributors, "Captcha," icesus, , https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467 (accessed December 14, 2025).

CBE/CSE style

icesus contributors. Captcha [Internet]. icesus, ; 2020 Apr 13, 17:32 UTC [cited 2025 Dec 14]. Available from: https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467.

Bluebook style

Captcha, https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467 (last visited December 14, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "icesus",
   title = "Captcha --- icesus{,} ",
   year = "2020",
   url = "https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467",
   note = "[Online; accessed 14-December-2025]"
 }

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 = "icesus",
   title = "Captcha --- icesus{,} ",
   year = "2020",
   url = "\url{https://naga.icesus.org/wiki/index.php?title=Captcha&oldid=4467}",
   note = "[Online; accessed 14-December-2025]"
 }