Cita APA (7th ed.)

Attfield, R. (2018). Environmental ethics: A very short introduction. Oxford University Press.

Cita Chicago (17th ed.)

Attfield, Robin. Environmental Ethics: A Very Short Introduction. Oxford: Oxford University Press, 2018.

Cita MLA (9th ed.)

Attfield, Robin. Environmental Ethics: A Very Short Introduction. Oxford University Press, 2018.