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Citation styles for Chemical grades

APA style

Chemical grades. (2017, April 16). Sciencemadness Wiki, . Retrieved 10:49, April 20, 2026 from https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574.

MLA style

"Chemical grades." Sciencemadness Wiki, . 16 Apr 2017, 12:10 UTC. 20 Apr 2026, 10:49 <https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574>.

MHRA style

Sciencemadness Wiki contributors, 'Chemical grades', Sciencemadness Wiki, , 16 April 2017, 12:10 UTC, <https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574> [accessed 20 April 2026]

Chicago style

Sciencemadness Wiki contributors, "Chemical grades," Sciencemadness Wiki, , https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574 (accessed April 20, 2026).

CBE/CSE style

Sciencemadness Wiki contributors. Chemical grades [Internet]. Sciencemadness Wiki, ; 2017 Apr 16, 12:10 UTC [cited 2026 Apr 20]. Available from: https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574.

Bluebook style

Chemical grades, https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574 (last visited April 20, 2026).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Sciencemadness Wiki",
   title = "Chemical grades --- Sciencemadness Wiki{,} ",
   year = "2017",
   url = "https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574",
   note = "[Online; accessed 20-April-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 = "Sciencemadness Wiki",
   title = "Chemical grades --- Sciencemadness Wiki{,} ",
   year = "2017",
   url = "\url{https://www.sciencemadness.org/smwiki/index.php?title=Chemical_grades&oldid=6574}",
   note = "[Online; accessed 20-April-2026]"
 }