MLA

Kissinger, Henry, 1923-2023. "The Doctrine of Limited Warfare," Thirty-sixth School of International Relations, League of Women Voters of Massachusetts, Jan 29, 1958. Box 242, folder 17. 1957-1958. https://collections.library.yale.edu/catalog/11786379.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 242, folder 17"])(1957-1958)["The Doctrine of Limited Warfare," Thirty-sixth School of International Relations, League of Women Voters of Massachusetts, Jan 29, 1958]. https://collections.library.yale.edu/catalog/11786379.