APA aipamena

Pojman, L. P. (2008). Environmental ethics: Readings in theory and application. Australia: Thomson Wadsworth.

Chicago Style aipamena

Pojman, Louis P. Environmental Ethics: Readings in Theory and Application. Australia: Thomson Wadsworth, 2008.

MLA aipamena

Pojman, Louis P. Environmental Ethics: Readings in Theory and Application. Australia: Thomson Wadsworth, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.