Cite

Van Doren, Carl

MLA

Lewis, Sinclair, 1885-1951. Van Doren, Carl. Box 49, folder 630. 1920 November 22. https://collections.library.yale.edu/catalog/17116555.

APA, 6th edition

Lewis, Sinclair, 1885-1951. (["Box 49, folder 630"])(1920 November 22)[Van Doren, Carl]. https://collections.library.yale.edu/catalog/17116555.