APA (7th ed.) Citation

Rugg, H. O. (1937). The conquest of America: A history of American civilization : economic and social. Ginn.

Chicago Style (17th ed.) Citation

Rugg, Harold Ordway. The Conquest of America: A History of American Civilization : Economic and Social. Boston: Ginn, 1937.

MLA (9th ed.) Citation

Rugg, Harold Ordway. The Conquest of America: A History of American Civilization : Economic and Social. Ginn, 1937.