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Citation styles for Hellas quadrangle

APA style

Hellas quadrangle. (2021, March 27). Marspedia, . Retrieved 04:21, January 31, 2026 from https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424.

MLA style

"Hellas quadrangle." Marspedia, . 27 Mar 2021, 12:58 UTC. 31 Jan 2026, 04:21 <https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424>.

MHRA style

Marspedia contributors, 'Hellas quadrangle', Marspedia, , 27 March 2021, 12:58 UTC, <https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424> [accessed 31 January 2026]

Chicago style

Marspedia contributors, "Hellas quadrangle," Marspedia, , https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424 (accessed January 31, 2026).

CBE/CSE style

Marspedia contributors. Hellas quadrangle [Internet]. Marspedia, ; 2021 Mar 27, 12:58 UTC [cited 2026 Jan 31]. Available from: https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424.

Bluebook style

Hellas quadrangle, https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424 (last visited January 31, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Marspedia",
   title = "Hellas quadrangle --- Marspedia{,} ",
   year = "2021",
   url = "https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424",
   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 = "Hellas quadrangle --- Marspedia{,} ",
   year = "2021",
   url = "\url{https://marspedia.org/index.php?title=Hellas_quadrangle&oldid=137424}",
   note = "[Online; accessed 31-January-2026]"
 }