APA Citation

O'Brien, D. J., & Shannon, T. A. 1. (2010). Catholic social thought: The documentary heritage (2010 ed., Expanded ed.). Maryknoll, N.Y.: Orbis.

MLA Citation

O'Brien, David J., and Thomas A. 1940- Shannon. Catholic Social Thought: The Documentary Heritage. 2010 ed., Expanded ed. Maryknoll, N.Y.: Orbis, 2010.

Warning: These citations may not always be 100% accurate.