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Citation styles for First Derivative Test

APA style

First Derivative Test. (2021, September 25). Department of Mathematics at UTSA, . Retrieved 14:45, December 25, 2025 from https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444.

MLA style

"First Derivative Test." Department of Mathematics at UTSA, . 25 Sep 2021, 05:07 UTC. 25 Dec 2025, 14:45 <https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444>.

MHRA style

Department of Mathematics at UTSA contributors, 'First Derivative Test', Department of Mathematics at UTSA, , 25 September 2021, 05:07 UTC, <https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444> [accessed 25 December 2025]

Chicago style

Department of Mathematics at UTSA contributors, "First Derivative Test," Department of Mathematics at UTSA, , https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444 (accessed December 25, 2025).

CBE/CSE style

Department of Mathematics at UTSA contributors. First Derivative Test [Internet]. Department of Mathematics at UTSA, ; 2021 Sep 25, 05:07 UTC [cited 2025 Dec 25]. Available from: https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444.

Bluebook style

First Derivative Test, https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444 (last visited December 25, 2025).

BibTeX entry

 @misc{ wiki:xxx,
   author = "Department of Mathematics at UTSA",
   title = "First Derivative Test --- Department of Mathematics at UTSA{,} ",
   year = "2021",
   url = "https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444",
   note = "[Online; accessed 25-December-2025]"
 }

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 = "Department of Mathematics at UTSA",
   title = "First Derivative Test --- Department of Mathematics at UTSA{,} ",
   year = "2021",
   url = "\url{https://mathresearch.utsa.edu/wiki/index.php?title=First_Derivative_Test&oldid=1444}",
   note = "[Online; accessed 25-December-2025]"
 }