Cita APA (7th ed.)

Royal Institute of Philosophy, Royal Institute of Philosophy Conference on Philosophy and the Natural Environment, Attfield, R., & Belsey, A. (1994). Philosophy and the natural environment. Cambridge University Press.

Cita Chicago (17th ed.)

Royal Institute of Philosophy, Royal Institute of Philosophy Conference on Philosophy and the Natural Environment, Robin Attfield, i Andrew Belsey. Philosophy and the Natural Environment. Cambridge, [Eng.]: Cambridge University Press, 1994.

Cita MLA (9th ed.)

Royal Institute of Philosophy, et al. Philosophy and the Natural Environment. Cambridge University Press, 1994.