Cita APA (7th ed.)

Walker, J. T. (1996). The psychology of learning: Principles and processes. Prentice Hall.

Cita Chicago (17th ed.)

Walker, James Thomas. The Psychology of Learning: Principles and Processes. Upper Saddle River, N.J: Prentice Hall, 1996.

Cita MLA (9th ed.)

Walker, James Thomas. The Psychology of Learning: Principles and Processes. Prentice Hall, 1996.