Thomas Aquinas, S. 1. (1948). Summa theologica: Complete English edition in five volumes. Christian Classics.
Cita Chicago (17th ed.)Thomas Aquinas, Saint 1225n-1274. Summa Theologica: Complete English Edition in Five Volumes. Westminster, Md: Christian Classics, 1948.
Cita MLA (9th ed.)Thomas Aquinas, Saint 1225n-1274. Summa Theologica: Complete English Edition in Five Volumes. Christian Classics, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.