MLA

Kissinger, Henry, 1923-2023. Netto, Trajano Pupo. Box 45, folder 3. 1962-1964. https://collections.library.yale.edu/catalog/11783212.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 45, folder 3"])(1962-1964)[Netto, Trajano Pupo]. https://collections.library.yale.edu/catalog/11783212.