Cita APA (7a ed.)

Lawlor, J., & Hooper, J. (1998). C.S. Lewis: Memories and reflections. Spence.

Cita Chicago Style (17a ed.)

Lawlor, John, y John Hooper. C.S. Lewis: Memories and Reflections. Dallas, Texas: Spence, 1998.

Cita MLA (9a ed.)

Lawlor, John, y John Hooper. C.S. Lewis: Memories and Reflections. Spence, 1998.