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Bibliographic details for Carbondale Formation

Page name: Carbondale Formation
Author: ILSTRAT contributors
Publisher: ILSTRAT, Illinois State Geological Survey.
Date of last revision: 9 February 2022 16:14 UTC
Date retrieved: 21 January 2026 18:24 UTC
Permanent URL: https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592
Page Version ID: 19592

Citation styles for Carbondale Formation

APA style

Carbondale Formation. (2022, February 9). ILSTRAT, Illinois State Geological Survey. Retrieved 18:24, January 21, 2026 from https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592.

MLA style

"Carbondale Formation." ILSTRAT, Illinois State Geological Survey. 9 Feb 2022, 16:14 UTC. 21 Jan 2026, 18:24 <https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592>.

MHRA style

ILSTRAT contributors, 'Carbondale Formation', ILSTRAT, Illinois State Geological Survey, 9 February 2022, 16:14 UTC, <https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592> [accessed 21 January 2026]

Chicago style

ILSTRAT contributors, "Carbondale Formation," ILSTRAT, Illinois State Geological Survey, https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592 (accessed January 21, 2026).

ILSTRAT contributors. Carbondale Formation [Internet]. ILSTRAT, Illinois State Geological Survey; 2022 Feb 9, 16:14 UTC [cited 2026 Jan 21]. Available from: https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592.

Bluebook style

Carbondale Formation, https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592 (last visited January 21, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "ILSTRAT",
   title = "Carbondale Formation --- ILSTRAT{,} Illinois State Geological Survey",
   year = "2022",
   url = "https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592",
   note = "[Online; accessed 21-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 = "ILSTRAT",
   title = "Carbondale Formation --- ILSTRAT{,} Illinois State Geological Survey",
   year = "2022",
   url = "\url{https://ilstratwiki.web.illinois.edu/index.php?title=Carbondale_Formation&oldid=19592}",
   note = "[Online; accessed 21-January-2026]"
 }