Pal-Pen
MLA
Kissinger, Henry, 1923-2023. Pal-Pen. Box 9, folder 5. 2002. https://collections.library.yale.edu/catalog/12479393.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 9, folder 5"])(2002)[Pal-Pen]. https://collections.library.yale.edu/catalog/12479393.