MLA

Kissinger, Henry, 1923-2023. Fe. Box 310, folder 4. 1969-1973. https://collections.library.yale.edu/catalog/11774634.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 310, folder 4"])(1969-1973)[Fe]. https://collections.library.yale.edu/catalog/11774634.