Gaya APA
Betz, O. (1968).
What do we know about Jesus ? [trans.by M.Kohl]. : Was wissen wir von Jesus? 1965-1967. .
London:
SCM Press.
Gaya MLA
Betz, O..
"What do we know about Jesus ? [trans.by M.Kohl]. : Was wissen wir von Jesus? 1965-1967. ".
London:
SCM Press,
1968.
Buku.