Gaya APA
Boff,Leonardo. (1979).
Liberating Grace (Kesatu).
New York:
Orbis Books.
Gaya Chicago
Boff,Leonardo.
Liberating Grace.
Kesatu
New York:
Orbis Books,
1979.
.
Gaya MLA
Boff,Leonardo.
Liberating Grace.
Kesatu
New York:
Orbis Books,
1979.
.
Gaya Turabian
Boff,Leonardo.
Liberating Grace.
Kesatu
New York:
Orbis Books,
1979.
.