O'Brien, J. A. (1941). Character formation: A story of habits and ideals. Paulist Press.
Citación estilo ChicagoO'Brien, John A. Character Formation: A Story of Habits and Ideals. New York: Paulist Press, 1941.
Cita MLAO'Brien, John A. Character Formation: A Story of Habits and Ideals. Paulist Press, 1941.
Warning: These citations may not always be 100% accurate.