MLA

Kissinger, Henry, 1923-2023. Notebooks on Germans. Box 116, folder 16. Circa 1945-circa 1947. https://collections.library.yale.edu/catalog/11784366.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 116, folder 16"])(Circa 1945-circa 1947)[Notebooks on Germans]. https://collections.library.yale.edu/catalog/11784366.