APA (7th ed.) Citation

Gruen, L. (2013). Reflecting on nature: Readings in environmental ethics and philosophy (2. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Gruen, Lori. Reflecting on Nature: Readings in Environmental Ethics and Philosophy. 2. ed. New York [u.a.]: Oxford Univ. Press, 2013.

MLA (9th ed.) Citation

Gruen, Lori. Reflecting on Nature: Readings in Environmental Ethics and Philosophy. 2. ed. Oxford Univ. Press, 2013.