MLA

Kissinger, Henry, 1923-2023. Course reading lists. Box 72, folder 2. 1950-1951. https://collections.library.yale.edu/catalog/11783780.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 72, folder 2"])(1950-1951)[Course reading lists]. https://collections.library.yale.edu/catalog/11783780.