MLA

Kissinger, Henry, 1923-2023. Sc. Box 4, folder 16. 2000-2001. https://collections.library.yale.edu/catalog/12481998.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 4, folder 16"])(2000-2001)[Sc]. https://collections.library.yale.edu/catalog/12481998.