APA-referens (7:e uppl.)
Berry, E. (2015). Devoted to nature: The religious roots of American environmentalism. University of California Press.
Chicago-referens (17:e uppl.)
Berry, Evan. Devoted to Nature: The Religious Roots of American Environmentalism. Oakland, California: University of California Press, 2015.
MLA-referens (9:e uppl.)
Berry, Evan. Devoted to Nature: The Religious Roots of American Environmentalism. University of California Press, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.