MLA

Panoramic View of the Worlds Columbian Exposition. s.n.], 0AD. https://collections.library.yale.edu/catalog/2020737.

APA, 6th edition

Panoramic view of the Worlds Columbian Exposition. (0 C.E.). [Bird's-eye views, Illustrations, Lithographs, Posters]. s.n.]. https://collections.library.yale.edu/catalog/2020737.