APA (7th ed.) Citation

World's Columbian Exposition Chicago, Ill. (1890). Draft of a system of classification. Rand, McNally & Co..

Chicago Style (17th ed.) Citation

World's Columbian Exposition Chicago, Ill. Draft of a System of Classification. Chicago: Rand, McNally & Co., 1890.

MLA (8th ed.) Citation

World's Columbian Exposition Chicago, Ill. Draft of a System of Classification. Rand, McNally & Co., 1890.

Warning: These citations may not always be 100% accurate.