Gaya APA
Bouyer, Louis, Ryan, Mary Perkins. (1961).
Introduction To Spirituality .
New York:
Desclee Company.
Gaya Chicago
Bouyer, Louis, Ryan, Mary Perkins.
Introduction To Spirituality.
New York:
Desclee Company,
1961.
Text.
Gaya MLA
Bouyer, Louis, Ryan, Mary Perkins.
Introduction To Spirituality.
New York:
Desclee Company,
1961.
Text.
Gaya Turabian
Bouyer, Louis, Ryan, Mary Perkins.
Introduction To Spirituality.
New York:
Desclee Company,
1961.
Print.