Pa-Pl
MLA
Kissinger, Henry, 1923-2023. Pa-Pl. Box 536, folder 1. 1997. https://collections.library.yale.edu/catalog/11779180.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 536, folder 1"])(1997)[Pa-Pl]. https://collections.library.yale.edu/catalog/11779180.