APA (7th ed.) Citation

Gruen, L. (2011). Ethics and animals: An introduction. Cambridge University Press. https://doi.org/10.1017/CBO9780511976162

Chicago Style (17th ed.) Citation

Gruen, Lori. Ethics and Animals: An Introduction. Cambridge: Cambridge University Press, 2011. https://doi.org/10.1017/CBO9780511976162.

MLA (9th ed.) Citation

Gruen, Lori. Ethics and Animals: An Introduction. Cambridge University Press, 2011. https://doi.org/10.1017/CBO9780511976162.