APA (7th ed.) Citation

DeConde, A., Rapaport, A., & Steckel, W. R. (1973). Patterns in American History (3a. ed.). Wadsworth Publishing Company, Inc.

Chicago Style (17th ed.) Citation

DeConde, Alexander, Armin Rapaport, and William R. Steckel. Patterns in American History. 3a. ed. Belmont: Wadsworth Publishing Company, Inc, 1973.

MLA (9th ed.) Citation

DeConde, Alexander, et al. Patterns in American History. 3a. ed. Wadsworth Publishing Company, Inc, 1973.