APA-Zitierstil (7. Ausg.)

Dorr, D. (2012). Option for the poor and for the earth: Catholic social teaching (Expanded and rev. ed.). Orbis Books.

Chicago-Zitierstil (17. Ausg.)

Dorr, Donal. Option for the Poor and for the Earth: Catholic Social Teaching. Expanded and rev. ed. Maryknoll, NY: Orbis Books, 2012.

MLA-Zitierstil (9. Ausg.)

Dorr, Donal. Option for the Poor and for the Earth: Catholic Social Teaching. Expanded and rev. ed. Orbis Books, 2012.