テキスト

Wolfram Research (2008), Opening, Wolfram言語関数， https://reference.wolfram.com/language/ref/Opening.html （2012年に更新）.

CMS

Wolfram Language. 2008. "Opening." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2012. https://reference.wolfram.com/language/ref/Opening.html.

APA

Wolfram Language. (2008). Opening. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/Opening.html

BibTeX

@misc{reference.wolfram_2025_opening, author="Wolfram Research", title="{Opening}", year="2012", howpublished="\url{https://reference.wolfram.com/language/ref/Opening.html}", note=[Accessed: 03-November-2025]}

BibLaTeX

@online{reference.wolfram_2025_opening, organization={Wolfram Research}, title={Opening}, year={2012}, url={https://reference.wolfram.com/language/ref/Opening.html}, note=[Accessed: 03-November-2025]}