Gaya APA
Jungmann, J, A. (2007).
Christian prayer through the centuries. Transl. by John Coyne. : Christliches Beten. 1969 .
London:
London SPCK.
Gaya MLA
Jungmann, Joseph, A..
"Christian prayer through the centuries. Transl. by John Coyne. : Christliches Beten. 1969 ".
London:
London SPCK,
2007.
Buku.