MLA

Kissinger, Henry, 1923-2023. "Building a Bridge of Hope to Our Latin Neighbors," Washington Post, Jun 25, 1985. Box 213, folder 21. 1985. https://collections.library.yale.edu/catalog/12481548.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 213, folder 21"])(1985)["Building a Bridge of Hope to Our Latin Neighbors," Washington Post, Jun 25, 1985]. https://collections.library.yale.edu/catalog/12481548.