Cita APA

Dorr, D. 1. (2016). Option for the poor and for the earth: From Leo XIII to Pope Francis (Further revised and expanded ed.). New York: Orbis Books.

Citación estilo Chicago

Dorr, Donal 1935-. Option for the Poor and for the Earth: From Leo XIII to Pope Francis. Further revised and expanded ed. New York: Orbis Books, 2016.

Cita MLA

Dorr, Donal 1935-. Option for the Poor and for the Earth: From Leo XIII to Pope Francis. Further revised and expanded ed. New York: Orbis Books, 2016.