Citazione Stile APA (7a Edizione)

Gottlieb, R. S. (2006). A Greener Faith: Religious environmentalism and our planet's future. Oxford.

Citazione stile Chigago Style (17a edizione)

Gottlieb, Roger S. A Greener Faith: Religious Environmentalism and Our Planet's Future. New Delhi: Oxford, 2006.

Citatione MLA (9a ed.)

Gottlieb, Roger S. A Greener Faith: Religious Environmentalism and Our Planet's Future. Oxford, 2006.