APA (7th ed.) Citation

O'Neill, J., Turner, R. K., & Bateman, I. (2001). Environmental ethics and philosophy. Edward Elgar Publishing.

Chicago Style (17th ed.) Citation

O'Neill, John, R. Kerry Turner, and Ian Bateman. Environmental Ethics and Philosophy. Cheltenham: Edward Elgar Publishing, 2001.

MLA (9th ed.) Citation

O'Neill, John, et al. Environmental Ethics and Philosophy. Edward Elgar Publishing, 2001.