Text

Wolfram Research (2014), $UnitSystem, Wolfram Language function, https://reference.wolfram.com/language/ref/$UnitSystem.html.

CMS

Wolfram Language. 2014. "$UnitSystem." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$UnitSystem.html.

APA

Wolfram Language. (2014). $UnitSystem. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$UnitSystem.html

BibTeX

@misc{reference.wolfram_2026_$unitsystem, author="Wolfram Research", title="{$UnitSystem}", year="2014", howpublished="\url{https://reference.wolfram.com/language/ref/$UnitSystem.html}", note=[Accessed: 01-September-2026]}

BibLaTeX

@online{reference.wolfram_2026_$unitsystem, organization={Wolfram Research}, title={$UnitSystem}, year={2014}, url={https://reference.wolfram.com/language/ref/$UnitSystem.html}, note=[Accessed: 01-September-2026]}