Bi
MLA
Kissinger, Henry, 1923-2023. Bi. Box 495, folder 10. 1988. https://collections.library.yale.edu/catalog/11778543.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 495, folder 10"])(1988)[Bi]. https://collections.library.yale.edu/catalog/11778543.