Notes and drawings, holograph
MLA
O'Neill, Eugene, 1888-1953. Notes and drawings, holograph. Box 46, folder 968. 1938-42. https://collections.library.yale.edu/catalog/32184826.
APA, 6th edition
O'Neill, Eugene, 1888-1953. (["Box 46, folder 968"])(1938-42)[Notes and drawings, holograph]. https://collections.library.yale.edu/catalog/32184826.