MLA

Kissinger, Henry, 1923-2023. Southeast Asia quotes. Box 196, folder 29. Undated, circa 1960-circa 1964. https://collections.library.yale.edu/catalog/11785769.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 196, folder 29"])(Undated, circa 1960-circa 1964)[Southeast Asia quotes]. https://collections.library.yale.edu/catalog/11785769.