Cite

The United States Printing Co., New York, Cincinnati, O. : Pan-American Exposition souvenir.

MLA

Co, United States Printing. The United States Printing Co., New York, Cincinnati, O. : Pan-American Exposition Souvenir. United States Printing Co., 0AD. https://collections.library.yale.edu/catalog/2029081.

APA, 6th edition

Co, U. S. P. (0 C.E.). The United States Printing Co., New York, Cincinnati, O. : Pan-American Exposition souvenir. [Ephemera, Illustrations]. United States Printing Co. https://collections.library.yale.edu/catalog/2029081.