APA (7th ed.) Citation

Gula, R. M. a. (1989). Reason informed by faith: Foundations of Catholic morality (First edition.). Paulist Press.

Chicago Style (17th ed.) Citation

Gula, Richard M. autor. Reason Informed by Faith: Foundations of Catholic Morality. First edition. New York [etc.]: Paulist Press, 1989.

MLA (9th ed.) Citation

Gula, Richard M. autor. Reason Informed by Faith: Foundations of Catholic Morality. First edition. Paulist Press, 1989.