文本

Wolfram Research (2012)，$ActivationKey，Wolfram 语言函数，https://reference.wolfram.com/language/ref/$ActivationKey.html.

CMS

Wolfram 语言. 2012. "$ActivationKey." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/$ActivationKey.html.

APA

Wolfram 语言. (2012). $ActivationKey. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/$ActivationKey.html 年

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: 29-April-2026]}

BibLaTeX

@online{reference.wolfram_2025_$activationkey, organization={Wolfram Research}, title={$ActivationKey}, year={2012}, url={https://reference.wolfram.com/language/ref/$ActivationKey.html}, note=[Accessed: 29-April-2026]}