Lewis, C. S., & Norris, K. (2001). Mere christianity: A revised and amplified editions, with a new introduction, of three books Broadcast talks, Christian behaviour and Beyond personality. Harper Collins Publishers. Harpers San Francisco.
Cita Chicago Style (17a ed.)Lewis, C. S., y Kathleen Norris. Mere Christianity: A Revised and Amplified Editions, with a New Introduction, of Three Books Broadcast Talks, Christian Behaviour and Beyond Personality. [San Francisco]: Harper Collins Publishers. Harpers San Francisco, 2001.
Cita MLA (9a ed.)Lewis, C. S., y Kathleen Norris. Mere Christianity: A Revised and Amplified Editions, with a New Introduction, of Three Books Broadcast Talks, Christian Behaviour and Beyond Personality. Harper Collins Publishers. Harpers San Francisco, 2001.
