Style de citation APA (7e éd.)

Johnston, R. J. (1976). The world trade system: Some enquiries into its spatial structure. St. Martin's Press.

Style de citation Chicago (17e éd.)

Johnston, Ronald John. The World Trade System: Some Enquiries into Its Spatial Structure. New York: St. Martin's Press, 1976.

Style de citation MLA (9e éd.)

Johnston, Ronald John. The World Trade System: Some Enquiries into Its Spatial Structure. St. Martin's Press, 1976.