MLA

Denver, et al. "The Globe" / Panama-Pacific Exposition, San Francisco, 1915. 0AD. https://collections.library.yale.edu/catalog/2029090.

APA, 6th edition

D., Rio Grande Railroad Company., M. P. R. C., St. Louis, I. M., & Southern Railway Company, W. P. R. C. (0 C.E.). "The Globe" / Panama-Pacific Exposition, San Francisco, 1915 [Ephemera, Pamphlets, Promotional literature]. https://collections.library.yale.edu/catalog/2029090.