APA-viite (7. p.)

Costanza, R., & Wainger, L. (1991). Ecological economics: The science and management of sustainability. Columbia University Press.

Chicago-viite (17. p.)

Costanza, Robert, ja Lisa Wainger. Ecological Economics: The Science and Management of Sustainability. New York: Columbia University Press, 1991.

MLA-viite (9. p.)

Costanza, Robert, ja Lisa Wainger. Ecological Economics: The Science and Management of Sustainability. Columbia University Press, 1991.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.