MLA

Van Vechten, Carl, 1880-1964. Marinoff, Fania. Box 364 | Folder 5054. 1934 April 29. https://collections.library.yale.edu/catalog/2066068.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 364 | Folder 5054"])(1934 April 29)[Marinoff, Fania]. https://collections.library.yale.edu/catalog/2066068.