MLA

Kissinger, Henry, 1923-2023. Stel-Stev. Box 99, folder 9. 2004. https://collections.library.yale.edu/catalog/12479879.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 99, folder 9"])(2004)[Stel-Stev]. https://collections.library.yale.edu/catalog/12479879.