MLA

Kissinger, Henry, 1923-2023. Cary, Michael. Box 12, folder 9. 1962-1968. https://collections.library.yale.edu/catalog/11782492.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 12, folder 9"])(1962-1968)[Cary, Michael]. https://collections.library.yale.edu/catalog/11782492.