Citation styles for Piriform aperture

APA style

Piriform aperture. (2006, February 22). Opengenome.net, . Retrieved 13:12, December 6, 2025 from http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491.

MLA style

"Piriform aperture." Opengenome.net, . 22 Feb 2006, 02:05 UTC. 6 Dec 2025, 13:12 <http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491>.

MHRA style

Opengenome.net contributors, 'Piriform aperture', Opengenome.net, , 22 February 2006, 02:05 UTC, <http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491> [accessed 6 December 2025]

Chicago style

Opengenome.net contributors, "Piriform aperture," Opengenome.net, , http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491 (accessed December 6, 2025).

CBE/CSE style

Opengenome.net contributors. Piriform aperture [Internet]. Opengenome.net, ; 2006 Feb 22, 02:05 UTC [cited 2025 Dec 6]. Available from: http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491.

Bluebook style

Piriform aperture, http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491 (last visited December 6, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Piriform aperture --- Opengenome.net{,} ",
   year = "2006",
   url = "http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491",
   note = "[Online; accessed 6-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 = "Opengenome.net",
   title = "Piriform aperture --- Opengenome.net{,} ",
   year = "2006",
   url = "\url{http://Opengenome.net/index.php?title=Piriform_aperture&oldid=8491}",
   note = "[Online; accessed 6-December-2025]"
 }