Cita APA (7a ed.)

O'Brien, J. A. (1930). Evolution and religion: Facing the facts. Paulist Press.

Cita Chicago Style (17a ed.)

O'Brien, John A. Evolution and Religion: Facing the Facts. New York: Paulist Press, 1930.

Cita MLA (8a ed.)

O'Brien, John A. Evolution and Religion: Facing the Facts. Paulist Press, 1930.