Ap
MLA
Kissinger, Henry, 1923-2023. Ap. Box 87, folder 8. 2004. https://collections.library.yale.edu/catalog/12479505.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 87, folder 8"])(2004)[Ap]. https://collections.library.yale.edu/catalog/12479505.