Catholic Church. Pope (2005- : Benedict XVI) & Benedict XVI, P. (2008). Saved in hope: Encyclical letter of the supreme pontiff Benedict XVI. Ignatius Press ; Libreria Editrice Vaticana.
Chicago Style (17th ed.) CitationCatholic Church. Pope (2005- : Benedict XVI) and Pope Benedict XVI. Saved in Hope: Encyclical Letter of the Supreme Pontiff Benedict XVI. San Francisco : Vatican City: Ignatius Press ; Libreria Editrice Vaticana, 2008.
MLA (8th ed.) CitationCatholic Church. Pope (2005- : Benedict XVI) and Pope Benedict XVI. Saved in Hope: Encyclical Letter of the Supreme Pontiff Benedict XVI. Ignatius Press ; Libreria Editrice Vaticana, 2008.
Warning: These citations may not always be 100% accurate.