Gaya APA
Keenan, A, O.
(1956).
Neuroses and sacraments, [repr.]. Penerbitan asli 1950.
.
London:
Sheed and Ward.
Gaya MLA
Keenan, A.,, O.F.M..
"Neuroses and sacraments, [repr.]. Penerbitan asli 1950. ".
London:
Sheed and Ward,
1956.
Buku.