MLA

Kissinger, Henry, 1923-2023. News summaries. Box 226, folder 3. 1968 June-October. https://collections.library.yale.edu/catalog/11786201.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 226, folder 3"])(1968 June-October)[News summaries]. https://collections.library.yale.edu/catalog/11786201.