Cita APA (7a ed.)

Yen, S. (1976). Teaching behavior modification. Behaviordelia.

Cita Chicago Style (17a ed.)

Yen, Sherman. Teaching Behavior Modification. Kalamazoo, Michigan: Behaviordelia, 1976.

Cita MLA (9a ed.)

Yen, Sherman. Teaching Behavior Modification. Behaviordelia, 1976.