APA (7th ed.) Citation

Knox, P. L., Agnew, J. A., & McCarthy, L. (2003). The geography of the world economy (4th ed.). Arnold.

Chicago Style (17th ed.) Citation

Knox, Paul L., John A. Agnew, and Linda McCarthy. The Geography of the World Economy. 4th ed. London: Arnold, 2003.

MLA (9th ed.) Citation

Knox, Paul L., et al. The Geography of the World Economy. 4th ed. Arnold, 2003.

Warning: These citations may not always be 100% accurate.