Cita APA (7a ed.)

Lewis, C. S. (1990). Miracles: A preliminary study (13th imp.). Fount.

Cita Chicago Style (17a ed.)

Lewis, C. S. Miracles: A Preliminary Study. 13th imp. London: Fount, 1990.

Cita MLA (9a ed.)

Lewis, C. S. Miracles: A Preliminary Study. 13th imp. Fount, 1990.