Cita APA (7a ed.)

Opie, I., & Tatem, M. (1989). A dictionary of superstitions. Oxford University Press.

Cita Chicago Style (17a ed.)

Opie, Iona, y Moira Tatem. A Dictionary of Superstitions. Oxford ; New York: Oxford University Press, 1989.

Cita MLA (9a ed.)

Opie, Iona, y Moira Tatem. A Dictionary of Superstitions. Oxford University Press, 1989.