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Bibliographic details for Sonora Formation

Citation styles for Sonora Formation

APA style

Sonora Formation. (2017, January 18). ILSTRAT, Illinois State Geological Survey. Retrieved 00:46, July 9, 2025 from https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814.

MLA style

"Sonora Formation." ILSTRAT, Illinois State Geological Survey. 18 Jan 2017, 21:18 UTC. 9 Jul 2025, 00:46 <https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814>.

MHRA style

ILSTRAT contributors, 'Sonora Formation', ILSTRAT, Illinois State Geological Survey, 18 January 2017, 21:18 UTC, <https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814> [accessed 9 July 2025]

Chicago style

ILSTRAT contributors, "Sonora Formation," ILSTRAT, Illinois State Geological Survey, https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814 (accessed July 9, 2025).

CBE/CSE style

ILSTRAT contributors. Sonora Formation [Internet]. ILSTRAT, Illinois State Geological Survey; 2017 Jan 18, 21:18 UTC [cited 2025 Jul 9]. Available from: https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814.

Bluebook style

Sonora Formation, https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814 (last visited July 9, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "ILSTRAT",
   title = "Sonora Formation --- ILSTRAT{,} Illinois State Geological Survey",
   year = "2017",
   url = "https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814",
   note = "[Online; accessed 9-July-2025]"
 }

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 = "ILSTRAT",
   title = "Sonora Formation --- ILSTRAT{,} Illinois State Geological Survey",
   year = "2017",
   url = "\url{https://ilstratwiki.web.illinois.edu/index.php?title=Sonora_Formation&oldid=15814}",
   note = "[Online; accessed 9-July-2025]"
 }


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