APA (7th ed.) Citation

Beard, C. A., & Beard, M. R. (1934). The rise of American civilization (New ed.). Macmillan.

Chicago Style (17th ed.) Citation

Beard, Charles A., and Mary Ritter Beard. The Rise of American Civilization. New ed. New York: Macmillan, 1934.

MLA (9th ed.) Citation

Beard, Charles A., and Mary Ritter Beard. The Rise of American Civilization. New ed. Macmillan, 1934.