MLA

Kissinger, Henry, 1923-2023. General. Box 190, folder 7. 1964 April-1965 November. https://collections.library.yale.edu/catalog/11785646.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 190, folder 7"])(1964 April-1965 November)[General]. https://collections.library.yale.edu/catalog/11785646.