APA (7 ম সংস্করণ) উদ্ধৃতি

Tyler, K. (1994). There's an angel on your shoulder: Angel encounters in everyday life (Berkley trade pbk. ed.). Berkley Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Tyler, Kelsey. There's an Angel on Your Shoulder: Angel Encounters in Everyday Life. Berkley trade pbk. ed. New York: Berkley Books, 1994.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Tyler, Kelsey. There's an Angel on Your Shoulder: Angel Encounters in Everyday Life. Berkley trade pbk. ed. Berkley Books, 1994.