Cita APA (7th ed.)

O'Leary, K. D., & O'Leary, S. (1972). Classroom management: The successful use of behavior modification. Pergamon Press.

Cita Chicago (17th ed.)

O'Leary, K. Daniel, i S.G O'Leary. Classroom Management: The Successful Use of Behavior Modification. New York: Pergamon Press, 1972.

Cita MLA (9th ed.)

O'Leary, K. Daniel, i S.G O'Leary. Classroom Management: The Successful Use of Behavior Modification. Pergamon Press, 1972.