MLA

Van Vechten, Carl, 1880-1964. Marinoff, Fania. Box 364 | Folder 5057. 1936 July 8. https://collections.library.yale.edu/catalog/2066104.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 364 | Folder 5057"])(1936 July 8)[Marinoff, Fania]. https://collections.library.yale.edu/catalog/2066104.