MLA

Kissinger, Henry, 1923-2023. Transcripts. Box 177, folder 1. 1970 March 2-4. https://collections.library.yale.edu/catalog/12480678.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 177, folder 1"])(1970 March 2-4)[Transcripts]. https://collections.library.yale.edu/catalog/12480678.