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Citation styles for Drilling Information Service

APA style

Drilling Information Service. (2016, July 14). edegan.com, . Retrieved 23:09, January 29, 2026 from http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831.

MLA style

"Drilling Information Service." edegan.com, . 14 Jul 2016, 16:41 UTC. 29 Jan 2026, 23:09 <http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831>.

MHRA style

edegan.com contributors, 'Drilling Information Service', edegan.com, , 14 July 2016, 16:41 UTC, <http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831> [accessed 29 January 2026]

Chicago style

edegan.com contributors, "Drilling Information Service," edegan.com, , http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831 (accessed January 29, 2026).

CBE/CSE style

edegan.com contributors. Drilling Information Service [Internet]. edegan.com, ; 2016 Jul 14, 16:41 UTC [cited 2026 Jan 29]. Available from: http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831.

Bluebook style

Drilling Information Service, http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831 (last visited January 29, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "edegan.com",
   title = "Drilling Information Service --- edegan.com{,} ",
   year = "2016",
   url = "http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831",
   note = "[Online; accessed 29-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 = "edegan.com",
   title = "Drilling Information Service --- edegan.com{,} ",
   year = "2016",
   url = "\url{http://www.edegan.com/mediawiki/index.php?title=Drilling_Information_Service&oldid=5831}",
   note = "[Online; accessed 29-January-2026]"
 }