MLA

Kissinger, Henry, 1923-2023. West German Television. Box 63, folder 8. 1963-1968, undated. https://collections.library.yale.edu/catalog/11783613.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 63, folder 8"])(1963-1968, undated)[West German Television]. https://collections.library.yale.edu/catalog/11783613.