APA stil citiranja

Drago, H. S. (1968). Roads to empire: Roads to empire : the dramatic conquest of the American West. New York: Dodd, Mead & Company.

Chicago stil citiranja

Drago, Harry Sinclair. Roads to empire: Roads to empire : the dramatic conquest of the American West. New York: Dodd, Mead & Company, 1968.

MLA stil citiranja

Drago, Harry Sinclair. Roads to empire: Roads to empire : the dramatic conquest of the American West. New York: Dodd, Mead & Company, 1968.