Gaya APA
Balthasar, Hans Urs Von. (1961).
Prayer .
New York:
Paulist Press.
Gaya Chicago
Balthasar, Hans Urs Von.
Prayer.
New York:
Paulist Press,
1961.
Text.
Gaya MLA
Balthasar, Hans Urs Von.
Prayer.
New York:
Paulist Press,
1961.
Text.
Gaya Turabian
Balthasar, Hans Urs Von.
Prayer.
New York:
Paulist Press,
1961.
Print.