APA (7th ed.) Citation

De Blij, H. J., Muller, P. O., & Muller Hames, E. (2002). Geography: Realms, regions and concepts : study guide (10th ed.). Wiley.

Chicago Style (17th ed.) Citation

De Blij, Harm J., Peter O. Muller, and Elizabeth Muller Hames. Geography: Realms, Regions and Concepts : Study Guide. 10th ed. New York: Wiley, 2002.

MLA (9th ed.) Citation

De Blij, Harm J., et al. Geography: Realms, Regions and Concepts : Study Guide. 10th ed. Wiley, 2002.