APA-viite (7. p.)
Nickell, J. (1993). Looking for a miracle: Weeping icons, relics,stigmata vision & healing cures. Promtheus books.
Chicago-viite (17. p.)
Nickell, Joe. Looking for a Miracle: Weeping Icons, Relics,stigmata Vision & Healing Cures. New York: Promtheus books, 1993.
MLA-viite (9. p.)
Nickell, Joe. Looking for a Miracle: Weeping Icons, Relics,stigmata Vision & Healing Cures. Promtheus books, 1993.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.