MLA

Van Vechten, Carl, 1880-1964. Harvey, Georgette. Box 92, folder 1596. 1932 May 23. https://collections.library.yale.edu/catalog/2022907.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 92, folder 1596"])(1932 May 23)[Harvey, Georgette]. https://collections.library.yale.edu/catalog/2022907.