American Psychological Association
Benedict Xv I ( 2007 ). Spe Salvi of the Supreme Pontiff Bendeict Svi ( 00 ed. ). Libreria Editrice Vaticana.
Modern Language Association
Benedict Xv I. Spe Salvi of the Supreme Pontiff Bendeict Svi . Libreria Editrice Vaticana. 2007
Chicago Citation
Benedict Xv I. Spe Salvi of the Supreme Pontiff Bendeict Svi . 00 .Vatican
: Libreria Editrice Vaticana, 2007.
American Medical Association
Benedict Xv I. Spe Salvi of the Supreme Pontiff Bendeict Svi . Libreria Editrice Vaticana; 2007.