APA (7th ed.) Zitazioa
Keiter, R. B. (2003). Keeping faith with nature: Ecosystems, democracy & America's public lands. Yale University Press.
Chicago Style (17th ed.) Zitazioa
Keiter, Robert B. Keeping Faith with Nature: Ecosystems, Democracy & America's Public Lands. New Haven: Yale University Press, 2003.
MLA (9th ed.) Zitazioa
Keiter, Robert B. Keeping Faith with Nature: Ecosystems, Democracy & America's Public Lands. Yale University Press, 2003.
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