MLA

Kissinger, Henry, 1923-2023. "Nations Can't Change Colors," by Anthony Day and Kissinger, Los Angeles Times, Jun 10, 1990. Box 215, folder 8. 1990. https://collections.library.yale.edu/catalog/12482077.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 215, folder 8"])(1990)["Nations Can't Change Colors," by Anthony Day and Kissinger, Los Angeles Times, Jun 10, 1990]. https://collections.library.yale.edu/catalog/12482077.