APA (7th ed.) Citation

De Blij, H. J., Hames, E. M., & Muller, P. O. (1997). Geography: Realms, regions, and concepts : study guide (8th ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

De Blij, Harm J., Elizabeth Muller Hames, and Peter O. Muller. Geography: Realms, Regions, and Concepts : Study Guide. 8th ed. New York, NY: John Wiley & Sons, 1997.

MLA (9th ed.) Citation

De Blij, Harm J., et al. Geography: Realms, Regions, and Concepts : Study Guide. 8th ed. John Wiley & Sons, 1997.

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