APA-viite (7. p.)
Koester, H. (2000). History and literature of early Christianity (Second edition.). Walter de Gruyter.
Chicago-viite (17. p.)
Koester, Helmut. History and Literature of Early Christianity. Second edition. New York: Walter de Gruyter, 2000.
MLA-viite (9. p.)
Koester, Helmut. History and Literature of Early Christianity. Second edition. Walter de Gruyter, 2000.
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