Su-Sz
MLA
Kissinger, Henry, 1923-2023. Su-Sz. Box 322, folder 11. 1968-1975. https://collections.library.yale.edu/catalog/11774822.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 322, folder 11"])(1968-1975)[Su-Sz]. https://collections.library.yale.edu/catalog/11774822.