MLA

Kissinger, Henry, 1923-2023. Department of Defense. Box 12, folder 7. 2003 February-August. https://collections.library.yale.edu/catalog/12480013.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 12, folder 7"])(2003 February-August)[Department of Defense]. https://collections.library.yale.edu/catalog/12480013.