Lua APA (7ú heag.)
Arnold, E. (1972). The early Christians. Baker Book House.
Lua i Stíl Chicago (17ú heag.)
Arnold, Eberhard. The Early Christians. Michigan: Baker Book House, 1972.
Lua MLA (9ú heag.)
Arnold, Eberhard. The Early Christians. Baker Book House, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.