MLA

Kissinger, Henry, 1923-2023. Ge. Box 93, folder 7. 2004. https://collections.library.yale.edu/catalog/12479254.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 93, folder 7"])(2004)[Ge]. https://collections.library.yale.edu/catalog/12479254.