Citation styles for Usonia

APA style

Usonia. (2025, May 4). Iron Harvest 1920+ Wikipedia [EN], . Retrieved 22:44, October 8, 2026 from https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499.

MLA style

"Usonia." Iron Harvest 1920+ Wikipedia [EN], . 4 May 2025, 16:34 UTC. 8 Oct 2026, 22:44 <https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499>.

MHRA style

Iron Harvest 1920+ Wikipedia [EN] contributors, 'Usonia', Iron Harvest 1920+ Wikipedia [EN], , 4 May 2025, 16:34 UTC, <https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499> [accessed 8 October 2026]

Chicago style

Iron Harvest 1920+ Wikipedia [EN] contributors, "Usonia," Iron Harvest 1920+ Wikipedia [EN], , https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499 (accessed October 8, 2026).

CBE/CSE style

Iron Harvest 1920+ Wikipedia [EN] contributors. Usonia [Internet]. Iron Harvest 1920+ Wikipedia [EN], ; 2025 May 4, 16:34 UTC [cited 2026 Oct 8]. Available from: https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499.

Bluebook style

Usonia, https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499 (last visited October 8, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Iron Harvest 1920+ Wikipedia [EN]",
   title = "Usonia --- Iron Harvest 1920+ Wikipedia [EN]{,} ",
   year = "2025",
   url = "https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499",
   note = "[Online; accessed 8-October-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 = "Iron Harvest 1920+ Wikipedia [EN]",
   title = "Usonia --- Iron Harvest 1920+ Wikipedia [EN]{,} ",
   year = "2025",
   url = "\url{https://en.ironharvest.wiki/index.php?title=Usonia&oldid=499}",
   note = "[Online; accessed 8-October-2026]"
 }