MLA

Kissinger, Henry, 1923-2023. Whitaker, Arthur P., "Nationalism in Latin America: A Problem for the United States" (C-1). Box 165, folder 8. Circa 1959-circa 1960. https://collections.library.yale.edu/catalog/11785290.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 165, folder 8"])(Circa 1959-circa 1960)[Whitaker, Arthur P., "Nationalism in Latin America: A Problem for the United States" (C-1)]. https://collections.library.yale.edu/catalog/11785290.