Cita APA (7a ed.)

Knox, P. L., Agnew, J. A., & McCarthy, L. (2014). The geography of the world economy (6th ed.). Routledge.

Cita Chicago Style (17a ed.)

Knox, Paul Leslie, John A. Agnew, y Linda McCarthy. The Geography of the World Economy. 6th ed. London [etc.]: Routledge, 2014.

Cita MLA (9a ed.)

Knox, Paul Leslie, et al. The Geography of the World Economy. 6th ed. Routledge, 2014.