MLA

Kissinger, Henry, 1923-2023. International Institute for Strategic Studies (IISS) 28th Annual Conference, Kyoto, Sep 8-11, 1986. Box 704, folder 19. 1986. https://collections.library.yale.edu/catalog/11781493.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 704, folder 19"])(1986)[International Institute for Strategic Studies (IISS) 28th Annual Conference, Kyoto, Sep 8-11, 1986]. https://collections.library.yale.edu/catalog/11781493.