Cita APA (7a ed.)

(1991). ONE hundred years of catholic social thought: : celebration and challenge (2a impr.). Orbis Books.

Cita Chicago Style (17a ed.)

ONE Hundred Years of Catholic Social Thought: : Celebration and Challenge. 2a impr. Maryknoll, New York: Orbis Books, 1991.

Cita MLA (9a ed.)

ONE Hundred Years of Catholic Social Thought: : Celebration and Challenge. 2a impr. Orbis Books, 1991.