Pals, D. L. (2006). Eight theories of religion (Second edition.). AUWSF.
Cita Chicago (17th ed.)Pals, Daniel L. Eight Theories of Religion. Second edition. New York: AUWSF, 2006.
Cita MLA (9th ed.)Pals, Daniel L. Eight Theories of Religion. Second edition. AUWSF, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.