Cita APA (7a ed.)

Light, A., & Rolston, H. (2003). Environmental ethics: An anthology. Blackwell Publishing.

Cita Chicago Style (17a ed.)

Light, Andrew, y Holmes Rolston. Environmental Ethics: An Anthology. Malden, Massachusetts: Blackwell Publishing, 2003.

Cita MLA (9a ed.)

Light, Andrew, y Holmes Rolston. Environmental Ethics: An Anthology. Blackwell Publishing, 2003.