MLA

Kissinger, Henry, 1923-2023. Amb-America. Box 622, folder 8. 2001. https://collections.library.yale.edu/catalog/11780367.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 622, folder 8"])(2001)[Amb-America]. https://collections.library.yale.edu/catalog/11780367.