MLA

Kissinger, Henry, 1923-2023. Cartoons. Box 220, folder 1. 1971. https://collections.library.yale.edu/catalog/12481578.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 220, folder 1"])(1971)[Cartoons]. https://collections.library.yale.edu/catalog/12481578.