APA (7th ed.) Citation

Brogan, D. W. (1944). The American character. A. A. Knopf.

Chicago Style (17th ed.) Citation

Brogan, D. W. The American Character. New York: A. A. Knopf, 1944.

MLA (8th ed.) Citation

Brogan, D. W. The American Character. A. A. Knopf, 1944.