MLA

Kissinger, Henry, 1923-2023. Variety Clubs International Humanitarian Award dinner honoring Kissinger. Box 752, folder 9. Undated, circa 1977-circa 2006. https://collections.library.yale.edu/catalog/11782231.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 752, folder 9"])(Undated, circa 1977-circa 2006)[Variety Clubs International Humanitarian Award dinner honoring Kissinger]. https://collections.library.yale.edu/catalog/11782231.