MLA

Kissinger, Henry, 1923-2023. Dissertation draft-chapter 9. Box 72, folder 8. Circa 1954. https://collections.library.yale.edu/catalog/11783787.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 72, folder 8"])(Circa 1954)[Dissertation draft-chapter 9]. https://collections.library.yale.edu/catalog/11783787.