Cr-Cu
MLA
Kissinger, Henry, 1923-2023. Cr-Cu. Box 18, folder 9. 2004. https://collections.library.yale.edu/catalog/12481567.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 18, folder 9"])(2004)[Cr-Cu]. https://collections.library.yale.edu/catalog/12481567.