Tourism brochure
MLA
O'Neill, Eugene, 1888-1953. Tourism brochure. Box 90, folder 1546. [1931]. https://collections.library.yale.edu/catalog/17060813.
APA, 6th edition
O'Neill, Eugene, 1888-1953. (["Box 90, folder 1546"])([1931])[Tourism brochure]. https://collections.library.yale.edu/catalog/17060813.