Gaya APA
Hardy, R, P. (1987).
The life of St.John of the Cross. Search for nothing. Foreword by Ruth Burrows. .
London:
DLT.
Gaya MLA
Hardy, Richard, P..
"The life of St.John of the Cross. Search for nothing. Foreword by Ruth Burrows. ".
London:
DLT,
1987.
Buku.