Benedict XVI, P., & Koenig-Bricker, W. (2009). Ten commandments for the environment: Pope Benedict XVI speaks out for creation and justice. Notre Dame, Ind.: Ave Maria Press.MLA Citation
Benedict XVI, Pope, and Woodeene Koenig-Bricker. Ten Commandments for the Environment: Pope Benedict XVI Speaks Out for Creation and Justice. Notre Dame, Ind.: Ave Maria Press, 2009.