Cita APA (7a ed.)

Gallagher, J. A. (1990). Time past, time future: An historical study of Catholic moral theology. Paulist Press.

Cita Chicago Style (17a ed.)

Gallagher, John A. Time Past, Time Future: An Historical Study of Catholic Moral Theology. New York ; New Jersey: Paulist Press, 1990.

Cita MLA (9a ed.)

Gallagher, John A. Time Past, Time Future: An Historical Study of Catholic Moral Theology. Paulist Press, 1990.