Gaya APA
Morgan, R. (1963).
Light in the theology of Saint Ambrose. Excerpta ex dissertatione P.U.G. .
Romae:
Off Libri Catholici.
Gaya MLA
Morgan, Ricardo.
"Light in the theology of Saint Ambrose. Excerpta ex dissertatione P.U.G. ".
Romae:
Off Libri Catholici,
1963.
Buku.