Cita APA (7a ed.)

Sweet, W. W. (1939). The story of religion in America. Harper & Brothers.

Cita Chicago Style (17a ed.)

Sweet, William Warren. The Story of Religion in America. New York [etc.]: Harper & Brothers, 1939.

Cita MLA (9a ed.)

Sweet, William Warren. The Story of Religion in America. Harper & Brothers, 1939.