APA (7th ed.) Citation

Montgomery, D. H. (1920). The leading facts of American history (New revised edition.). Ginn and company.

Chicago Style (17th ed.) Citation

Montgomery, D. H. The Leading Facts of American History. New revised edition. Boston ; New York [etc.]: Ginn and company, 1920.

MLA (9th ed.) Citation

Montgomery, D. H. The Leading Facts of American History. New revised edition. Ginn and company, 1920.