MLA

Kissinger, Henry, 1923-2023. "America and Europe, Facing New Challenges," Stefan Batory Foundation, May 8, 2004. Box 745, folder 13. 2004. https://collections.library.yale.edu/catalog/11782145.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 745, folder 13"])(2004)["America and Europe, Facing New Challenges," Stefan Batory Foundation, May 8, 2004]. https://collections.library.yale.edu/catalog/11782145.