American Psychological Association
Nenedict Xvi, Pope ( 2010 ). Letter of the Holy Father Pope Benedict Xvi to the Bishops Priests ( 00 ed. ). Libreria Editrice Vaticana.
Modern Language Association
Nenedict Xvi, Pope. Letter of the Holy Father Pope Benedict Xvi to the Bishops Priests . Libreria Editrice Vaticana. 2010
Chicago Citation
Nenedict Xvi, Pope. Letter of the Holy Father Pope Benedict Xvi to the Bishops Priests . 00 .Vatican
: Libreria Editrice Vaticana, 2010.
American Medical Association
Nenedict Xvi, Pope. Letter of the Holy Father Pope Benedict Xvi to the Bishops Priests . Libreria Editrice Vaticana; 2010.