MLA

Kissinger, Henry, 1923-2023. Calendar. Box 82, folder 4. 1962. https://collections.library.yale.edu/catalog/11783876.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 82, folder 4"])(1962)[Calendar]. https://collections.library.yale.edu/catalog/11783876.