APA-referens

(2000). Economics of the environment: Selected readings (4th ed.). New York: W. W. Norton.

Chicago-stil citat

Economics of the Environment: Selected Readings. 4th ed. New York: W. W. Norton, 2000.

MLA-referens

Economics of the Environment: Selected Readings. 4th ed. New York: W. W. Norton, 2000.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.