APA (7th ed.) Zitazioa
Goudie, A. (2001). The nature of the environment (4th ed.). Blackwell Publishers.
Chicago Style (17th ed.) Zitazioa
Goudie, Andrew. The Nature of the Environment. 4th ed. Oxford ; Malden, MA: Blackwell Publishers, 2001.
MLA (9th ed.) Zitazioa
Goudie, Andrew. The Nature of the Environment. 4th ed. Blackwell Publishers, 2001.
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