Gaya APA
Simler, J, S. (-1954).
Guide in mental prayer for the man of good will, (repr.of revised ed. 1949). .
StMeinrad (Indiana):
The Grail.
Gaya MLA
Simler, J.,, S.M..
"Guide in mental prayer for the man of good will, (repr.of revised ed. 1949). ".
StMeinrad (Indiana):
The Grail,
-1954.
Buku.