Passport
MLA
O'Neill, Eugene, 1888-1953. Passport. Box 108, folder 1868. 1930 Feb 26. https://collections.library.yale.edu/catalog/16867640.
APA, 6th edition
O'Neill, Eugene, 1888-1953. (["Box 108, folder 1868"])(1930 Feb 26)[Passport]. https://collections.library.yale.edu/catalog/16867640.