MLA

Kissinger, Henry, 1923-2023. Annotated version of Herman Kahn's notes for Dec 19, 1967 meeting [1 of 2]. Box 223, folder 15. 1967 November-December. https://collections.library.yale.edu/catalog/11786159.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 223, folder 15"])(1967 November-December)[Annotated version of Herman Kahn's notes for Dec 19, 1967 meeting [1 of 2]]. https://collections.library.yale.edu/catalog/11786159.