Benedict XVI, P. (2013). Longevity is a blessing of God [an address delivered by Pope Benedict XVI to the elderly at the Viva gli Anziani retirement home in Rome, 12 November 2012]. Boletin Eclesiastico de Filipinas.
Citazione stile Chigago Style (17a edizione)Benedict XVI, Pope. "Longevity Is a Blessing of God [an Address Delivered by Pope Benedict XVI to the Elderly at the Viva Gli Anziani Retirement Home in Rome, 12 November 2012]." Boletin Eclesiastico De Filipinas 2013.
Citatione MLA (9a ed.)Benedict XVI, Pope. "Longevity Is a Blessing of God [an Address Delivered by Pope Benedict XVI to the Elderly at the Viva Gli Anziani Retirement Home in Rome, 12 November 2012]." Boletin Eclesiastico De Filipinas, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.