APA (7e ed.) Bronvermelding
Smith, C., & Laslett, R. (1993). Effective classroom management: A teacher's guide (2nd ed.). Routledge.
Chicago (17e ed.) Bronvermelding
Smith, Colin, en Robert Laslett. Effective Classroom Management: A Teacher's Guide. 2nd ed. London ; New York: Routledge, 1993.
MLA (9e ed.) Bronvermelding
Smith, Colin, en Robert Laslett. Effective Classroom Management: A Teacher's Guide. 2nd ed. Routledge, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.