Cita APA (7th ed.)
Shotwell, J. T. (1924). Outline of plan: economic and social history of the world war: European series.
Cita Chicago (17th ed.)
Shotwell, James T. Outline of Plan: Economic and Social History of the World War: European Series. Washington, 1924.
Cita MLA (9th ed.)
Shotwell, James T. Outline of Plan: Economic and Social History of the World War: European Series. 1924.
Atenció: Aquestes cites poden no estar 100% correctes.