MLA

Kissinger, Henry, 1923-2023. Articles. Box 305, folder 2. 1971 October-1973 July. https://collections.library.yale.edu/catalog/11774567.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 305, folder 2"])(1971 October-1973 July)[Articles]. https://collections.library.yale.edu/catalog/11774567.