Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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