MLA

Kissinger, Henry, 1923-2023. Johnson, Uwe. Box 32, folder 16. 1965-1966. https://collections.library.yale.edu/catalog/11782939.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 32, folder 16"])(1965-1966)[Johnson, Uwe]. https://collections.library.yale.edu/catalog/11782939.