An account of the closing exercises of the Panama-Pacific International Exposition, San Francisco : December fourth, 1915.
MLA
Company, Panama-Pacific International Exposition. An Account of the Closing Exercises of the Panama-Pacific International Exposition, San Francisco : December Fourth, 1915. [Panama-Pacific International Exposition Company], 1915. https://collections.library.yale.edu/catalog/2029074.
APA, 6th edition
Company, P.-P. I. E. (1915). An account of the closing exercises of the Panama-Pacific International Exposition, San Francisco : December fourth, 1915. [Panama-Pacific International Exposition Company]. https://collections.library.yale.edu/catalog/2029074.