Citazione APA

O'Malley, W. J. (1976). The roots of unbelief: In defense of everything. Paulist Press/Deus Book.

Stile di citazione Chicago

O'Malley, William J. The Roots of Unbelief: In Defense of Everything. New York: Paulist Press/Deus Book, 1976.

Citazione MLA

O'Malley, William J. The Roots of Unbelief: In Defense of Everything. Paulist Press/Deus Book, 1976.