MLA

Kissinger, Henry, 1923-2023. Cordesman, Anthony. Box 19, folder 1. 2004 November-December. https://collections.library.yale.edu/catalog/12481940.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 19, folder 1"])(2004 November-December)[Cordesman, Anthony]. https://collections.library.yale.edu/catalog/12481940.