Cita APA

Travers, R. M. W. 1. (1967). Essentials of learning: An overview for students of education (2. edition.). New York, New York: Macmillan.

Citación estilo Chicago

Travers, Robert Morris William 1919-. Essentials of Learning: An Overview for Students of Education. 2. edition. New York, New York: Macmillan, 1967.

Cita MLA

Travers, Robert Morris William 1919-. Essentials of Learning: An Overview for Students of Education. 2. edition. New York, New York: Macmillan, 1967.