MLA

O'Neill, Eugene, 1888-1953. Clipping of review. Box 74, folder 1389. 1920 Jun 9. https://collections.library.yale.edu/catalog/17060811.

APA, 6th edition

O'Neill, Eugene, 1888-1953. (["Box 74, folder 1389"])(1920 Jun 9)[Clipping of review]. https://collections.library.yale.edu/catalog/17060811.