MLA

Kissinger, Henry, 1923-2023. Lavin, Franklin L.. Box 122, folder 1. 2006. https://collections.library.yale.edu/catalog/12479214.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 122, folder 1"])(2006)[Lavin, Franklin L.]. https://collections.library.yale.edu/catalog/12479214.