MLA

Kissinger, Henry, 1923-2023. Notes, miscellaneous. Box 284, folder 8. Circa 1967. https://collections.library.yale.edu/catalog/11787083.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 284, folder 8"])(Circa 1967)[Notes, miscellaneous]. https://collections.library.yale.edu/catalog/11787083.