Cite This Page
Bibliographic details for Historical:De Graff Coal Member
- Page name: Historical:De Graff Coal Member
- Author: ILSTRAT contributors
- Publisher: ILSTRAT, Illinois State Geological Survey.
- Date of last revision: 24 January 2017 21:57 UTC
- Date retrieved: 11 June 2026 13:01 UTC
- Permanent URL: https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134
- Page Version ID: 16134
Citation styles for Historical:De Graff Coal Member
Historical:De Graff Coal Member. (2017, January 24). ILSTRAT, Illinois State Geological Survey. Retrieved 13:01, June 11, 2026 from https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134.
"Historical:De Graff Coal Member." ILSTRAT, Illinois State Geological Survey. 24 Jan 2017, 21:57 UTC. 11 Jun 2026, 13:01 <https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134>.
ILSTRAT contributors, 'Historical:De Graff Coal Member', ILSTRAT, Illinois State Geological Survey, 24 January 2017, 21:57 UTC, <https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134> [accessed 11 June 2026]
ILSTRAT contributors, "Historical:De Graff Coal Member," ILSTRAT, Illinois State Geological Survey, https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134 (accessed June 11, 2026).
ILSTRAT contributors. Historical:De Graff Coal Member [Internet]. ILSTRAT, Illinois State Geological Survey; 2017 Jan 24, 21:57 UTC [cited 2026 Jun 11]. Available from: https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134.
Historical:De Graff Coal Member, https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134 (last visited June 11, 2026).
BibTeX entry
@misc{ wiki:xxx,
author = "ILSTRAT",
title = "Historical:De Graff Coal Member --- ILSTRAT{,} Illinois State Geological Survey",
year = "2017",
url = "https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134",
note = "[Online; accessed 11-June-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 = "Historical:De Graff Coal Member --- ILSTRAT{,} Illinois State Geological Survey",
year = "2017",
url = "\url{https://ilstratwiki.web.illinois.edu/index.php?title=Historical:De_Graff_Coal_Member&oldid=16134}",
note = "[Online; accessed 11-June-2026]"
}