Citation styles for Viviparity

APA style

Viviparity. (2006, February 2). Opengenome.net, . Retrieved 20:02, February 4, 2026 from http://Opengenome.net/index.php?title=Viviparity&oldid=3819.

MLA style

"Viviparity." Opengenome.net, . 2 Feb 2006, 07:16 UTC. 4 Feb 2026, 20:02 <http://Opengenome.net/index.php?title=Viviparity&oldid=3819>.

MHRA style

Opengenome.net contributors, 'Viviparity', Opengenome.net, , 2 February 2006, 07:16 UTC, <http://Opengenome.net/index.php?title=Viviparity&oldid=3819> [accessed 4 February 2026]

Chicago style

Opengenome.net contributors, "Viviparity," Opengenome.net, , http://Opengenome.net/index.php?title=Viviparity&oldid=3819 (accessed February 4, 2026).

CBE/CSE style

Opengenome.net contributors. Viviparity [Internet]. Opengenome.net, ; 2006 Feb 2, 07:16 UTC [cited 2026 Feb 4]. Available from: http://Opengenome.net/index.php?title=Viviparity&oldid=3819.

Bluebook style

Viviparity, http://Opengenome.net/index.php?title=Viviparity&oldid=3819 (last visited February 4, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Viviparity --- Opengenome.net{,} ",
   year = "2006",
   url = "http://Opengenome.net/index.php?title=Viviparity&oldid=3819",
   note = "[Online; accessed 4-February-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 = "Opengenome.net",
   title = "Viviparity --- Opengenome.net{,} ",
   year = "2006",
   url = "\url{http://Opengenome.net/index.php?title=Viviparity&oldid=3819}",
   note = "[Online; accessed 4-February-2026]"
 }