MLA

Kissinger, Henry, 1923-2023. "The Disarray within the Atlantic Alliance" (North Atlantic Treaty Organization (NATO) speech). Box 183, folder 17. 1963 February. https://collections.library.yale.edu/catalog/11785528.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 183, folder 17"])(1963 February)["The Disarray within the Atlantic Alliance" (North Atlantic Treaty Organization (NATO) speech)]. https://collections.library.yale.edu/catalog/11785528.