What are they saying about God and evil?
MLA
Whitney, Barry L. What Are They Saying About God and Evil?. New York (N.Y.): Paulist, 1989.
APA
Whitney, B. L. (1989). What are they saying about God and evil?. New York (N.Y.): Paulist.
Chicago
Whitney, Barry L. What Are They Saying about God and Evil?. New York (N.Y.): Paulist, 1989.