MLA

Kissinger, Henry, 1923-2023. "A New Economic Structure through Geopolitical Approaches," 14th World Congress of the International Association of Financial Executives Institutes, Jakarta, Indonesia, Nov 2, 1983. Box 699, folder 4. 1983. https://collections.library.yale.edu/catalog/11781358.

APA, 6th edition

Kissinger, Henry, 1923-2023. (["Box 699, folder 4"])(1983)["A New Economic Structure through Geopolitical Approaches," 14th World Congress of the International Association of Financial Executives Institutes, Jakarta, Indonesia, Nov 2, 1983]. https://collections.library.yale.edu/catalog/11781358.