APA (7e ed.) Bronvermelding

Goudie, A. (2001). The nature of the environment (4th ed.). Blackwell Publishers.

Chicago (17e ed.) Bronvermelding

Goudie, Andrew. The Nature of the Environment. 4th ed. Oxford, UK ; Malden, Mass.: Blackwell Publishers, 2001.

MLA (8e ed.) Bronvermelding

Goudie, Andrew. The Nature of the Environment. 4th ed. Blackwell Publishers, 2001.