MLA

Kissinger, Henry, 1923-2023. "Is There a Crisis of Spirit in the West? A Conversation with Dr. Henry A. Kissinger and Daniel P. Moynihan," interview by Ben Wattenberg, Public Opinion, May-Jun, 1978. Box 689, folder 17. 1978. https://collections.library.yale.edu/catalog/11781169.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 689, folder 17"])(1978)["Is There a Crisis of Spirit in the West? A Conversation with Dr. Henry A. Kissinger and Daniel P. Moynihan," interview by Ben Wattenberg, Public Opinion, May-Jun, 1978]. https://collections.library.yale.edu/catalog/11781169.