文本

Wolfram Research (2007)，Directive，Wolfram 语言函数，https://reference.wolfram.com/language/ref/Directive.html.

CMS

Wolfram 语言. 2007. "Directive." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/ref/Directive.html.

APA

Wolfram 语言. (2007). Directive. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Directive.html 年

BibTeX

@misc{reference.wolfram_2025_directive, author="Wolfram Research", title="{Directive}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/Directive.html}", note=[Accessed: 14-April-2026]}

BibLaTeX

@online{reference.wolfram_2025_directive, organization={Wolfram Research}, title={Directive}, year={2007}, url={https://reference.wolfram.com/language/ref/Directive.html}, note=[Accessed: 14-April-2026]}