MLA

Kissinger, Henry, 1923-2023. Cap-Cav. Box 11, folder 8. 1953-1968. https://collections.library.yale.edu/catalog/11782474.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 11, folder 8"])(1953-1968)[Cap-Cav]. https://collections.library.yale.edu/catalog/11782474.