文本

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

CMS

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

APA

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

BibTeX

@misc{reference.wolfram_2025_defaultelement, author="Wolfram Research", title="{DefaultElement}", year="2007", howpublished="\url{https://reference.wolfram.com/language/ref/DefaultElement.html}", note=[Accessed: 01-May-2026]}

BibLaTeX

@online{reference.wolfram_2025_defaultelement, organization={Wolfram Research}, title={DefaultElement}, year={2007}, url={https://reference.wolfram.com/language/ref/DefaultElement.html}, note=[Accessed: 01-May-2026]}