MLA

Van Vechten, Carl, 1880-1964. Barthé́, Richmond. Box 84 | Folder 1388. 1933 March 1. https://collections.library.yale.edu/catalog/2020629.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 84 | Folder 1388"])(1933 March 1)[Barthé́, Richmond]. https://collections.library.yale.edu/catalog/2020629.