APA (7th ed.) Citation

Beard, C. A., & Beard, M. R. (1946). The making of American civilization. The Macmillan Company.

Chicago Style (17th ed.) Citation

Beard, Charles A., and Mary Ritter Beard. The Making of American Civilization. The Macmillan Company, 1946.

MLA (9th ed.) Citation

Beard, Charles A., and Mary Ritter Beard. The Making of American Civilization. The Macmillan Company, 1946.

Warning: These citations may not always be 100% accurate.