Cite This Page

Citation styles for Opportunity

APA style

Opportunity. (2008, December 6). Marspedia, . Retrieved 08:23, January 31, 2026 from https://marspedia.org/index.php?title=Opportunity&oldid=4138.

MLA style

"Opportunity." Marspedia, . 6 Dec 2008, 19:01 UTC. 31 Jan 2026, 08:23 <https://marspedia.org/index.php?title=Opportunity&oldid=4138>.

MHRA style

Marspedia contributors, 'Opportunity', Marspedia, , 6 December 2008, 19:01 UTC, <https://marspedia.org/index.php?title=Opportunity&oldid=4138> [accessed 31 January 2026]

Chicago style

Marspedia contributors, "Opportunity," Marspedia, , https://marspedia.org/index.php?title=Opportunity&oldid=4138 (accessed January 31, 2026).

CBE/CSE style

Marspedia contributors. Opportunity [Internet]. Marspedia, ; 2008 Dec 6, 19:01 UTC [cited 2026 Jan 31]. Available from: https://marspedia.org/index.php?title=Opportunity&oldid=4138.

Bluebook style

Opportunity, https://marspedia.org/index.php?title=Opportunity&oldid=4138 (last visited January 31, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Marspedia",
   title = "Opportunity --- Marspedia{,} ",
   year = "2008",
   url = "https://marspedia.org/index.php?title=Opportunity&oldid=4138",
   note = "[Online; accessed 31-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 = "Marspedia",
   title = "Opportunity --- Marspedia{,} ",
   year = "2008",
   url = "\url{https://marspedia.org/index.php?title=Opportunity&oldid=4138}",
   note = "[Online; accessed 31-January-2026]"
 }