Correspondence
MLA
O'Neill, Eugene, 1888-1953. Correspondence. Box 5, folder 170. 1933 Aug-Oct. https://collections.library.yale.edu/catalog/2005041.
APA, 6th edition
O'Neill, Eugene, 1888-1953. (["Box 5, folder 170"])(1933 Aug-Oct)[Correspondence]. https://collections.library.yale.edu/catalog/2005041.