APA (7th ed.) Citation

Johns, R. A. (1985). International trade theories and the evolving international economy (1. publ. in the USA.). St. Martin's Pr.

Chicago Style (17th ed.) Citation

Johns, Richard A. International Trade Theories and the Evolving International Economy. 1. publ. in the USA. New York: St. Martin's Pr, 1985.

MLA (9th ed.) Citation

Johns, Richard A. International Trade Theories and the Evolving International Economy. 1. publ. in the USA. St. Martin's Pr, 1985.