APA (7th ed.) Citation

Johns, R. A. (1985). International trade theories and the evolving international economy. St. Martin's Press.

Chicago Style (17th ed.) Citation

Johns, Richard Anthony. International Trade Theories and the Evolving International Economy. New York: St. Martin's Press, 1985.

MLA (9th ed.) Citation

Johns, Richard Anthony. International Trade Theories and the Evolving International Economy. St. Martin's Press, 1985.