APA (7th ed.) Citation

Knox, P. (1994). The Geography of the World Economy (2nd ed.). Edward Arnold.

Chicago Style (17th ed.) Citation

Knox, Paul. The Geography of the World Economy. 2nd ed. London: Edward Arnold, 1994.

MLA (9th ed.) Citation

Knox, Paul. The Geography of the World Economy. 2nd ed. Edward Arnold, 1994.