Citazione APA

Panama-Pacific International Exposition. (1912). The Exposition city: Bird's-eye view. North American Press Association.

Stile di citazione Chicago

Panama-Pacific International Exposition. The Exposition City: Bird's-eye View. San Francisco: North American Press Association, 1912.

Citazione MLA

Panama-Pacific International Exposition. The Exposition City: Bird's-eye View. North American Press Association, 1912.