APA (7th ed.) Citation

DeBlij, H. J., & Muller, P. O. (2002). Geography: Realms, regions and concepts (10th ed.). Wiley.

Chicago Style (17th ed.) Citation

DeBlij, H. J., and Peter O. Muller. Geography: Realms, Regions and Concepts. 10th ed. New York: Wiley, 2002.

MLA (9th ed.) Citation

DeBlij, H. J., and Peter O. Muller. Geography: Realms, Regions and Concepts. 10th ed. Wiley, 2002.