テキスト

Wolfram Research (2012), $ActivationKey, Wolfram言語関数， https://reference.wolfram.com/language/ref/$ActivationKey.html.

CMS

Wolfram Language. 2012. "$ActivationKey." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$ActivationKey.html.

APA

Wolfram Language. (2012). $ActivationKey. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$ActivationKey.html

BibTeX

@misc{reference.wolfram_2025_$activationkey, author="Wolfram Research", title="{$ActivationKey}", year="2012", howpublished="\url{https://reference.wolfram.com/language/ref/$ActivationKey.html}", note=[Accessed: 05-October-2025]}

BibLaTeX

@online{reference.wolfram_2025_$activationkey, organization={Wolfram Research}, title={$ActivationKey}, year={2012}, url={https://reference.wolfram.com/language/ref/$ActivationKey.html}, note=[Accessed: 05-October-2025]}