APA (7th ed.) Zitazioa
ebrary, Inc, Moore, K. D., & Nelson, M. P. (2010). Moral ground: Ethical action for a planet in peril. Trinity University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Kathleen Dean Moore, eta Michael P. Nelson. Moral Ground: Ethical Action for a Planet in Peril. San Antonio, Tex.: Trinity University Press, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Moral Ground: Ethical Action for a Planet in Peril. Trinity University Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.