MLA

Kissinger, Henry, 1923-2023. W.W. Norton and Company. Box 272, folder 11. 1964-1967. https://collections.library.yale.edu/catalog/11786885.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 272, folder 11"])(1964-1967)[W.W. Norton and Company]. https://collections.library.yale.edu/catalog/11786885.