APA (7th ed.) Citation

De Blij, H. J. (1995). The earth: An introduction to its physical and human geography (4th ed.). John Wiley & Sons, Incorporated.

Chicago Style (17th ed.) Citation

De Blij, Harm J. The Earth: An Introduction to Its Physical and Human Geography. 4th ed. New York, NY: John Wiley & Sons, Incorporated, 1995.

MLA (8th ed.) Citation

De Blij, Harm J. The Earth: An Introduction to Its Physical and Human Geography. 4th ed. John Wiley & Sons, Incorporated, 1995.