APA-viite (7. p.)

Kolstad, C. D. (2011). Intermediate Environmental Economics (2nd.). Oxford University Press.

Chicago-viite (17. p.)

Kolstad, Charles D. Intermediate Environmental Economics. 2nd. New Delhi: Oxford University Press, 2011.

MLA-viite (9. p.)

Kolstad, Charles D. Intermediate Environmental Economics. 2nd. Oxford University Press, 2011.