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Citation styles for Problems and solutions

APA style

Problems and solutions. (2019, April 24). Marspedia, . Retrieved 15:12, January 30, 2026 from https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677.

MLA style

"Problems and solutions." Marspedia, . 24 Apr 2019, 15:59 UTC. 30 Jan 2026, 15:12 <https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677>.

MHRA style

Marspedia contributors, 'Problems and solutions', Marspedia, , 24 April 2019, 15:59 UTC, <https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677> [accessed 30 January 2026]

Chicago style

Marspedia contributors, "Problems and solutions," Marspedia, , https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677 (accessed January 30, 2026).

CBE/CSE style

Marspedia contributors. Problems and solutions [Internet]. Marspedia, ; 2019 Apr 24, 15:59 UTC [cited 2026 Jan 30]. Available from: https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677.

Bluebook style

Problems and solutions, https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677 (last visited January 30, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Marspedia",
   title = "Problems and solutions --- Marspedia{,} ",
   year = "2019",
   url = "https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677",
   note = "[Online; accessed 30-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 = "Problems and solutions --- Marspedia{,} ",
   year = "2019",
   url = "\url{https://marspedia.org/index.php?title=Problems_and_solutions&oldid=129677}",
   note = "[Online; accessed 30-January-2026]"
 }