APA (7th ed.) Citation

Goudie, A. (1993). The human impact on the natural environment (4th ed.). Blackwell.

Chicago Style (17th ed.) Citation

Goudie, Andrew. The Human Impact on the Natural Environment. 4th ed. Oxford: Blackwell, 1993.

MLA (9th ed.) Citation

Goudie, Andrew. The Human Impact on the Natural Environment. 4th ed. Blackwell, 1993.