MLA

Kissinger, Henry, 1923-2023. Correspondence and draft replies for Nelson A. Rockefeller's signature. Box 202, folder 19. 1964 April-1965 October. https://collections.library.yale.edu/catalog/11785902.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 202, folder 19"])(1964 April-1965 October)[Correspondence and draft replies for Nelson A. Rockefeller's signature]. https://collections.library.yale.edu/catalog/11785902.