APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.