MLA

Kissinger, Henry, 1923-2023. Di. Box 483, folder 7. 1985-1986. https://collections.library.yale.edu/catalog/11778360.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 483, folder 7"])(1985-1986)[Di]. https://collections.library.yale.edu/catalog/11778360.