テキスト

Wolfram Research (2015), DateReduction, Wolfram言語関数， https://reference.wolfram.com/language/ref/DateReduction.html.

CMS

Wolfram Language. 2015. "DateReduction." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DateReduction.html.

APA

Wolfram Language. (2015). DateReduction. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DateReduction.html

BibTeX

@misc{reference.wolfram_2025_datereduction, author="Wolfram Research", title="{DateReduction}", year="2015", howpublished="\url{https://reference.wolfram.com/language/ref/DateReduction.html}", note=[Accessed: 20-October-2025]}

BibLaTeX

@online{reference.wolfram_2025_datereduction, organization={Wolfram Research}, title={DateReduction}, year={2015}, url={https://reference.wolfram.com/language/ref/DateReduction.html}, note=[Accessed: 20-October-2025]}