Cita APA (7a ed.)

World's Columbian Exposition & Gill, W. L. (1892). A Children's Palace for the World's Fair. s.n..

Cita Chicago Style (17a ed.)

World's Columbian Exposition y Wilson L. Gill. A Children's Palace for the World's Fair. [New York?]: s.n., 1892.

Cita MLA (8a ed.)

World's Columbian Exposition y Wilson L. Gill. A Children's Palace for the World's Fair. s.n., 1892.