Lua APA (7ú heag.)
Thomae de Aquino, O. (1981). Summa theologica. Chiristian Classies, Ave Maria Press.
Lua i Stíl Chicago (17ú heag.)
Thomae de Aquino, O.P. Summa Theologica. Notre Dame (Indiana): Chiristian Classies, Ave Maria Press, 1981.
Lua MLA (9ú heag.)
Thomae de Aquino, O.P. Summa Theologica. Chiristian Classies, Ave Maria Press, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.