Notes for Nigerian trip
MLA
Kissinger, Henry, 1923-2023. Notes for Nigerian trip. Box 157, folder 11. 1960 September. https://collections.library.yale.edu/catalog/11785103.
APA, 6th edition
Kissinger, Henry, 1923-2023. (["Box 157, folder 11"])(1960 September)[Notes for Nigerian trip]. https://collections.library.yale.edu/catalog/11785103.