APA (7th ed.) Citation

Pfeffer, L. (1958). Creeds in competition: A creative force in American culture. Harper.

Chicago Style (17th ed.) Citation

Pfeffer, Leo. Creeds in Competition: A Creative Force in American Culture. [New York]: Harper, 1958.

MLA (9th ed.) Citation

Pfeffer, Leo. Creeds in Competition: A Creative Force in American Culture. Harper, 1958.