APA-referens (7:e uppl.)

Conzelmann, H. (1973). History of primitive christianity. Abingdon.

Chicago-referens (17:e uppl.)

Conzelmann, Hans. History of Primitive Christianity. Nashville: Abingdon, 1973.

MLA-referens (9:e uppl.)

Conzelmann, Hans. History of Primitive Christianity. Abingdon, 1973.