Gaya APA
Keating, Thomas, Osborne, John. (1981).
The Heart Of The World: A Spiritual Catechism .
New York:
The Crossroad Publishing Company.
Gaya Chicago
Keating, Thomas, Osborne, John.
The Heart Of The World: A Spiritual Catechism.
New York:
The Crossroad Publishing Company,
1981.
Text.
Gaya MLA
Keating, Thomas, Osborne, John.
The Heart Of The World: A Spiritual Catechism.
New York:
The Crossroad Publishing Company,
1981.
Text.
Gaya Turabian
Keating, Thomas, Osborne, John.
The Heart Of The World: A Spiritual Catechism.
New York:
The Crossroad Publishing Company,
1981.
Print.