MLA

Kissinger, Henry, 1923-2023. Ab-Ak [includes photographs]. Box 325, folder 3. 1974-1976. https://collections.library.yale.edu/catalog/11774863.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 325, folder 3"])(1974-1976)[Ab-Ak [includes photographs]]. https://collections.library.yale.edu/catalog/11774863.