Yale University. Honorary doctorate (in Series IV)
MLA
O'Neill, Eugene, 1888-1953. Yale University. Honorary doctorate (in Series IV). Box 142, folder 2530. 1926. https://collections.library.yale.edu/catalog/2013752.
APA, 6th edition
O'Neill, Eugene, 1888-1953. (["Box 142, folder 2530"])(1926)[Yale University. Honorary doctorate (in Series IV)]. https://collections.library.yale.edu/catalog/2013752.