Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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