Staley, E. (1937). Raw materials in peace and war. New York: Council on Foreign Relations.
Trích dẫn kiểu ChicagoStaley, Eugene. Raw Materials in Peace and War. New York: Council on Foreign Relations, 1937.
MLA引文Staley, Eugene. Raw Materials in Peace and War. New York: Council on Foreign Relations, 1937.
警告:这些引文格式不一定是100%准确.