APA (7th ed.) Citation

Montgomery, D. H. (1920). The beginner's American history (New ed.). Ginn and Co..

Chicago Style (17th ed.) Citation

Montgomery, D. H. The Beginner's American History. New ed. Boston : New York [etc.]: Ginn and Co., 1920.

MLA (8th ed.) Citation

Montgomery, D. H. The Beginner's American History. New ed. Ginn and Co., 1920.