Gaya APA
Ratzinger, Joseph. (2007).
The Blessing of Christmas .
San Francisco:
Ignatius Press.
Gaya Chicago
Ratzinger, Joseph.
The Blessing of Christmas.
San Francisco:
Ignatius Press,
2007.
Text.
Gaya MLA
Ratzinger, Joseph.
The Blessing of Christmas.
San Francisco:
Ignatius Press,
2007.
Text.
Gaya Turabian
Ratzinger, Joseph.
The Blessing of Christmas.
San Francisco:
Ignatius Press,
2007.
Print.