Gaya APA
Felder, H, O. (1948).
The Knight-Errant of Assisi. Transl.by Berchmans Bittle, O.F.M.Cap. .
Milwaukee:
Bruce Publ.
Gaya MLA
Felder, Hilarin,, O.F.M.Cap..
"The Knight-Errant of Assisi. Transl.by Berchmans Bittle, O.F.M.Cap. ".
Milwaukee:
Bruce Publ,
1948.
Buku.