Cita APA (7a ed.)

Gottlieb, R. S. (2006). A greener faith: Religious environmentalism and our planet's future. University Press.

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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