APA引文

Beard, C. A., & Beard, M. R. (1930). The rise of American civilization (One volume ed.). The Macmillan Company.

Chicago Style (17th ed.) Citation

Beard, Charles A., and Mary Ritter Beard. The Rise of American Civilization. One volume ed. New York: The Macmillan Company, 1930.

MLA引文

Beard, Charles A., and Mary Ritter Beard. The Rise of American Civilization. One volume ed. The Macmillan Company, 1930.