Gaya APA
O\'Collins, Gerald. (1970).
Foundations of Theology .
Chicago:
Layola University Press.
Gaya Chicago
O\'Collins, Gerald.
Foundations of Theology.
Chicago:
Layola University Press,
1970.
Text.
Gaya MLA
O\'Collins, Gerald.
Foundations of Theology.
Chicago:
Layola University Press,
1970.
Text.
Gaya Turabian
O\'Collins, Gerald.
Foundations of Theology.
Chicago:
Layola University Press,
1970.
Print.