Gaya APA
Luther, M. (1960).
Works 35: Word and Sacrament, I. Ed. by E.Theodore Bachmann. .
Philadelphia:
Muhlenberg Press.
Gaya MLA
Luther, Martin.
"Works 35: Word and Sacrament, I. Ed. by E.Theodore Bachmann. ".
Philadelphia:
Muhlenberg Press,
1960.
Buku.