Citation styles for Astigmatism

APA style

Astigmatism. (2007, November 27). Opengenome.net, . Retrieved 09:10, February 4, 2026 from http://Opengenome.net/index.php?title=Astigmatism&oldid=28330.

MLA style

"Astigmatism." Opengenome.net, . 27 Nov 2007, 09:57 UTC. 4 Feb 2026, 09:10 <http://Opengenome.net/index.php?title=Astigmatism&oldid=28330>.

MHRA style

Opengenome.net contributors, 'Astigmatism', Opengenome.net, , 27 November 2007, 09:57 UTC, <http://Opengenome.net/index.php?title=Astigmatism&oldid=28330> [accessed 4 February 2026]

Chicago style

Opengenome.net contributors, "Astigmatism," Opengenome.net, , http://Opengenome.net/index.php?title=Astigmatism&oldid=28330 (accessed February 4, 2026).

CBE/CSE style

Opengenome.net contributors. Astigmatism [Internet]. Opengenome.net, ; 2007 Nov 27, 09:57 UTC [cited 2026 Feb 4]. Available from: http://Opengenome.net/index.php?title=Astigmatism&oldid=28330.

Bluebook style

Astigmatism, http://Opengenome.net/index.php?title=Astigmatism&oldid=28330 (last visited February 4, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Opengenome.net",
   title = "Astigmatism --- Opengenome.net{,} ",
   year = "2007",
   url = "http://Opengenome.net/index.php?title=Astigmatism&oldid=28330",
   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 = "Astigmatism --- Opengenome.net{,} ",
   year = "2007",
   url = "\url{http://Opengenome.net/index.php?title=Astigmatism&oldid=28330}",
   note = "[Online; accessed 4-February-2026]"
 }