MLA

Kissinger, Henry, 1923-2023. Memoranda. Box 148, folder 10. 1964 January-June. https://collections.library.yale.edu/catalog/11784957.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 148, folder 10"])(1964 January-June)[Memoranda]. https://collections.library.yale.edu/catalog/11784957.