MLA

Kissinger, Henry, 1923-2023. Finances. Box 127, folder 16. 1968 August-1969 August. https://collections.library.yale.edu/catalog/11784575.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 127, folder 16"])(1968 August-1969 August)[Finances]. https://collections.library.yale.edu/catalog/11784575.