MLA

Kissinger, Henry, 1923-2023. Lab-Lam. Box 20, folder 11. 2004. https://collections.library.yale.edu/catalog/12481083.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 20, folder 11"])(2004)[Lab-Lam]. https://collections.library.yale.edu/catalog/12481083.