APA Alıntı

Kolstad, C. D. (2000). Enviornmental economics. 2000. Oxford University Press.

Chicago Stili Alıntı

Kolstad, Charles D. Enviornmental Economics. 2000. New York: Oxford University Press, 2000.

MLA Alıntı

Kolstad, Charles D. Enviornmental Economics. 2000. Oxford University Press, 2000.