Tyler, K. (1996). Heaven hears each whisper: Answered prayers in everyday life (Berkley trade pbk. ed.). Berkley Books.
Citazione stile Chigago Style (17a edizione)Tyler, Kelsey. Heaven Hears Each Whisper: Answered Prayers in Everyday Life. Berkley trade pbk. ed. New York: Berkley Books, 1996.
Citatione MLA (9a ed.)Tyler, Kelsey. Heaven Hears Each Whisper: Answered Prayers in Everyday Life. Berkley trade pbk. ed. Berkley Books, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.