APA (7th ed.) Zitazioa

Cullmann, O. (1956). The early church. SCM Press Ltd.

Chicago Style (17th ed.) Zitazioa

Cullmann, Oscar. The Early Church. London: SCM Press Ltd, 1956.

MLA (9th ed.) Zitazioa

Cullmann, Oscar. The Early Church. SCM Press Ltd, 1956.