APA
(1997). The ecological community: environmental challenges for philosophy, politics, and morality/Gottlieb, Roger S., ed. New York: .
Chicago
1997. The ecological community: environmental challenges for philosophy, politics, and morality/Gottlieb, Roger S., ed. New York: .
Harvard
(1997). The ecological community: environmental challenges for philosophy, politics, and morality/Gottlieb, Roger S., ed. New York: .
MLA
The ecological community: environmental challenges for philosophy, politics, and morality/Gottlieb, Roger S., ed. New York: . 1997.
