Cite

Coburn, Herbert H., with Bobby Evans, Coby Ruskin, and Dorothy Williams

MLA

Van Vechten, Carl, 1880-1964. Coburn, Herbert H., with Bobby Evans, Coby Ruskin, and Dorothy Williams. Box 110, folder 2030. 1943 April 19. https://collections.library.yale.edu/catalog/2028029.

APA, 6th edition

Van Vechten, Carl, 1880-1964. (["Box 110, folder 2030"])(1943 April 19)[Coburn, Herbert H., with Bobby Evans, Coby Ruskin, and Dorothy Williams]. https://collections.library.yale.edu/catalog/2028029.