Gaya APA
Diefenthaler, J. (1986).
H.Richard Niebuhr, a lifetime of reflections on the Church and the world. .
Macon:
Mercer UP.
Gaya MLA
Diefenthaler, Jon.
"H.Richard Niebuhr, a lifetime of reflections on the Church and the world. ".
Macon:
Mercer UP,
1986.
Buku.