Cita APA (7th ed.)

Opie, I. A., & Tatem, M. (2005). A dictionary of superstitions. Oxford University Press.

Cita Chicago (17th ed.)

Opie, Iona Archibald, i Moira Tatem. A Dictionary of Superstitions. New York: Oxford University Press, 2005.

Cita MLA (9th ed.)

Opie, Iona Archibald, i Moira Tatem. A Dictionary of Superstitions. Oxford University Press, 2005.