MLA

Kissinger, Henry, 1923-2023. Clippings. Box 861, folder 7. 1978 January. https://collections.library.yale.edu/catalog/11776178.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 861, folder 7"])(1978 January)[Clippings]. https://collections.library.yale.edu/catalog/11776178.