Wiley, H., & Culbertson, P. T. (1956). Introduction to Christian theology. Beacon.
Lua i Stíl Chicago (17ú heag.)Wiley, H.Orton, agus Paul T. Culbertson. Introduction to Christian Theology. Kansas: Beacon, 1956.
Lua MLA (9ú heag.)Wiley, H.Orton, agus Paul T. Culbertson. Introduction to Christian Theology. Beacon, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.