Cita APA (7a ed.)

Attfield, R. (1991). Ethics of Environmental Concern (2nd ed.). University of Georgia Press.

Cita Chicago Style (17a ed.)

Attfield, Robin. Ethics of Environmental Concern. 2nd ed. Athens, Ga.: University of Georgia Press, 1991.

Cita MLA (8a ed.)

Attfield, Robin. Ethics of Environmental Concern. 2nd ed. University of Georgia Press, 1991.