Cita APA (7th ed.)

Lewis, E. (1933). Great Christian teachings: A book for study classes. Methodist Book Concern.

Cita Chicago (17th ed.)

Lewis, Edwin. Great Christian Teachings: A Book for Study Classes. New York: Methodist Book Concern, 1933.

Cita MLA (9th ed.)

Lewis, Edwin. Great Christian Teachings: A Book for Study Classes. Methodist Book Concern, 1933.