文本

Wolfram Research (2021)，$TargetSystems，Wolfram 语言函数，https://reference.wolfram.com/language/ref/$TargetSystems.html.

CMS

Wolfram 语言. 2021. "$TargetSystems." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/$TargetSystems.html.

APA

Wolfram 语言. (2021). $TargetSystems. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/$TargetSystems.html 年

BibTeX

@misc{reference.wolfram_2026_$targetsystems, author="Wolfram Research", title="{$TargetSystems}", year="2021", howpublished="\url{https://reference.wolfram.com/language/ref/$TargetSystems.html}", note=[Accessed: 14-August-2026]}

BibLaTeX

@online{reference.wolfram_2026_$targetsystems, organization={Wolfram Research}, title={$TargetSystems}, year={2021}, url={https://reference.wolfram.com/language/ref/$TargetSystems.html}, note=[Accessed: 14-August-2026]}