Gaya APA
Ernst, C, O. (1974).
The theology of Grace, negeral ed. by Edward Yarnold, S.J. .
Dublin dsl:
The Mercier Press.
Gaya MLA
Ernst, Cornelius,, O.P..
"The theology of Grace, negeral ed. by Edward Yarnold, S.J. ".
Dublin dsl:
The Mercier Press,
1974.
Buku.