APA (7th ed.) Citation

Grob, G. N. (1982). Interpretations of American history: Patterns and perspectives (4 th edition.). The Free Press.

Chicago Style (17th ed.) Citation

Grob, Gerald N. Interpretations of American History: Patterns and Perspectives. 4 th edition. New York: The Free Press, 1982.

MLA (8th ed.) Citation

Grob, Gerald N. Interpretations of American History: Patterns and Perspectives. 4 th edition. The Free Press, 1982.