Cita APA (7th ed.)
Ross, E. A. (1943). The Century Social Science Series. Appleton-Century.
Cita Chicago (17th ed.)
Ross, Edward Alsworth. The Century Social Science Series. New York, London: Appleton-Century, 1943.
Cita MLA (9th ed.)
Ross, Edward Alsworth. The Century Social Science Series. Appleton-Century, 1943.
Atenció: Aquestes cites poden no estar 100% correctes.