Cita APA

Lewis, C. S. 1. (1945). The problem of pain. New York: The Macmillan Company.

Citación estilo Chicago

Lewis, C. S. 1898-1963. The Problem of Pain. New York: The Macmillan Company, 1945.

Cita MLA

Lewis, C. S. 1898-1963. The Problem of Pain. New York: The Macmillan Company, 1945.