APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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