APA Style
RATZINGER, JOSEPH CARDINAL. (1990).
Introduction to Christianity (Cet. 1).
SAN FRANCISCO:
IGNATIUS PRESS.
Chicago Style
RATZINGER, JOSEPH CARDINAL.
Introduction to Christianity.
Cet. 1
SAN FRANCISCO:
IGNATIUS PRESS,
1990.
Text.
MLA Style
RATZINGER, JOSEPH CARDINAL.
Introduction to Christianity.
Cet. 1
SAN FRANCISCO:
IGNATIUS PRESS,
1990.
Text.
Turabian Style
RATZINGER, JOSEPH CARDINAL.
Introduction to Christianity.
Cet. 1
SAN FRANCISCO:
IGNATIUS PRESS,
1990.
Print.