MLA

Kissinger, Henry, 1923-2023. Transcripts. Box 177, folder 7. 1970 April 14-16. https://collections.library.yale.edu/catalog/12480406.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 177, folder 7"])(1970 April 14-16)[Transcripts]. https://collections.library.yale.edu/catalog/12480406.