Gaya APA
Barth, K. (1965).
The German Church conflict, (transl.by P.T.A Parker). : Karl Barth zum Kirchenkampf. 1956. .
London:
Lutterworth.
Gaya MLA
Barth, Karl..
"The German Church conflict, (transl.by P.T.A Parker). : Karl Barth zum Kirchenkampf. 1956. ".
London:
Lutterworth,
1965.
Buku.