MLA

Kissinger, Henry, 1923-2023. Interview notes. Box 116, folder 8. 1951 September 5-26. https://collections.library.yale.edu/catalog/11784358.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 116, folder 8"])(1951 September 5-26)[Interview notes]. https://collections.library.yale.edu/catalog/11784358.