Underwood, Wilbur
MLA
Crane, Hart, 1899-1932. Underwood, Wilbur. Box 6, folder 275-79. 1920-32. https://collections.library.yale.edu/catalog/2000064.
APA, 6th edition
Crane, Hart, 1899-1932. (["Box 6, folder 275-79"])(1920-32)[Underwood, Wilbur]. https://collections.library.yale.edu/catalog/2000064.