Beckett, John
MLA
Van Vechten, Carl, 1880-1964. Beckett, John. Box 335, folder 4209. 1933 November 14. https://collections.library.yale.edu/catalog/2030544.
APA, 6th edition
Van Vechten, Carl, 1880-1964. (["Box 335, folder 4209"])(1933 November 14)[Beckett, John]. https://collections.library.yale.edu/catalog/2030544.