Aquinas, T., & Hutchins, R. M. The summa theologica.
Lua i Stíl Chicago (17ú heag.)Aquinas, Thomas, agus Robert Maynard Hutchins. The Summa Theologica.
Lua MLA (8ú heag.)Aquinas, Thomas, agus Robert Maynard Hutchins. The Summa Theologica.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.