APA (7th ed.) Citation

Lewis, R. . [. . ., & Lewis, R. . [. .. (2009). Understanding pupil behaviour [: Classroom management techniques for teachers. Routledge.

Chicago Style (17th ed.) Citation

Lewis, R. [] , and R. [] Lewis. Understanding Pupil Behaviour [: Classroom Management Techniques for Teachers. London ;New York: Routledge, 2009.

MLA (9th ed.) Citation

Lewis, R. [] , and R. [] Lewis. Understanding Pupil Behaviour [: Classroom Management Techniques for Teachers. Routledge, 2009.