HeldPart

Since Version 3.0 (released in 1996), HeldPart has been superseded by Extract.
Wolfram Research (1991), HeldPart, Wolfram Language function, https://reference.wolfram.com/language/ref/HeldPart.html.

Text

Wolfram Research (1991), HeldPart, Wolfram Language function, https://reference.wolfram.com/language/ref/HeldPart.html.

BibTeX

@misc{reference.wolfram_2021_heldpart, author="Wolfram Research", title="{HeldPart}", year="1991", howpublished="\url{https://reference.wolfram.com/language/ref/HeldPart.html}", note=[Accessed: 26-September-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_heldpart, organization={Wolfram Research}, title={HeldPart}, year={1991}, url={https://reference.wolfram.com/language/ref/HeldPart.html}, note=[Accessed: 26-September-2021 ]}

CMS

Wolfram Language. 1991. "HeldPart." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/HeldPart.html.

APA

Wolfram Language. (1991). HeldPart. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/HeldPart.html