APA (7th ed.) Citation

Thomas Aquinas, S. 1. The "Summa Theologica" of St. Thomas Aquinas. Burns Oates & Washbourne.

Chicago Style (17th ed.) Citation

Thomas Aquinas, Saint 1225n-1274. The "Summa Theologica" of St. Thomas Aquinas. London: Burns Oates & Washbourne.

MLA (9th ed.) Citation

Thomas Aquinas, Saint 1225n-1274. The "Summa Theologica" of St. Thomas Aquinas. Burns Oates & Washbourne.