MLA

Kissinger, Henry, 1923-2023. Transcript of comments. Box 142, folder 8. Undated, circa 1956-circa 1958. https://collections.library.yale.edu/catalog/11784847.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 142, folder 8"])(Undated, circa 1956-circa 1958)[Transcript of comments]. https://collections.library.yale.edu/catalog/11784847.