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Citation styles for Patent Expiration Rules

APA style

Patent Expiration Rules. (2017, April 28). edegan.com, . Retrieved 03:14, February 15, 2026 from http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081.

MLA style

"Patent Expiration Rules." edegan.com, . 28 Apr 2017, 19:52 UTC. 15 Feb 2026, 03:14 <http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081>.

MHRA style

edegan.com contributors, 'Patent Expiration Rules', edegan.com, , 28 April 2017, 19:52 UTC, <http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081> [accessed 15 February 2026]

Chicago style

edegan.com contributors, "Patent Expiration Rules," edegan.com, , http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081 (accessed February 15, 2026).

CBE/CSE style

edegan.com contributors. Patent Expiration Rules [Internet]. edegan.com, ; 2017 Apr 28, 19:52 UTC [cited 2026 Feb 15]. Available from: http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081.

Bluebook style

Patent Expiration Rules, http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081 (last visited February 15, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "edegan.com",
   title = "Patent Expiration Rules --- edegan.com{,} ",
   year = "2017",
   url = "http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081",
   note = "[Online; accessed 15-February-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 = "Patent Expiration Rules --- edegan.com{,} ",
   year = "2017",
   url = "\url{http://www.edegan.com/mediawiki/index.php?title=Patent_Expiration_Rules&oldid=18081}",
   note = "[Online; accessed 15-February-2026]"
 }