APA (7th ed.) Citation

Bolton, H. E. (1920). The colonization of North American, 1492-1783. Macmillan.

Chicago Style (17th ed.) Citation

Bolton, Herbert Eugene. The Colonization of North American, 1492-1783. New York: Macmillan, 1920.

MLA (9th ed.) Citation

Bolton, Herbert Eugene. The Colonization of North American, 1492-1783. Macmillan, 1920.