Cita APA (7a ed.)

Durant, W., & Durant, A. (1950). The story of civilization. Simon and Schuster.

Cita Chicago Style (17a ed.)

Durant, Will, y Ariel Durant. The Story of Civilization. New York: Simon and Schuster, 1950.

Cita MLA (9a ed.)

Durant, Will, y Ariel Durant. The Story of Civilization. Simon and Schuster, 1950.