MLA

Van Vechten, Carl, 1880-1964. Browne, Irene. Box 338 | Folder 4303. 1937 December 7. https://collections.library.yale.edu/catalog/2031294.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 338 | Folder 4303"])(1937 December 7)[Browne, Irene]. https://collections.library.yale.edu/catalog/2031294.