Cita APA (7th ed.)
SURFACE, F. M. (1925). The Stabilization of the price of wheat during the war and its effect upon the returns to the producer.
Cita Chicago (17th ed.)
SURFACE, Frank Macy. The Stabilization of the Price of Wheat During the War and Its Effect upon the Returns to the Producer. Washington, 1925.
Cita MLA (9th ed.)
SURFACE, Frank Macy. The Stabilization of the Price of Wheat During the War and Its Effect upon the Returns to the Producer. 1925.
Atenció: Aquestes cites poden no estar 100% correctes.