MLA

Kissinger, Henry, 1923-2023. Centr-Cerja. Box 40, folder 9. 2002. https://collections.library.yale.edu/catalog/12482272.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 40, folder 9"])(2002)[Centr-Cerja]. https://collections.library.yale.edu/catalog/12482272.