Greeley, A. M. (1982). Religion: A secular theory. The Free Press.
Cita Chicago Style (17a ed.)Greeley, Andrew M. Religion: A Secular Theory. The Free Press, 1982.
Cita MLA (9a ed.)Greeley, Andrew M. Religion: A Secular Theory. The Free Press, 1982.
Precaución: Estas citas no son 100% exactas.