Citazione APA

Levin, J., & Nolan, J. F. (2007). Principles of classroom management: A professional decision-making model (5th ed.). Pearson.

Stile di citazione Chicago

Levin, James, e James F. Nolan. Principles of Classroom Management: A Professional Decision-making Model. 5th ed. Boston, MA: Pearson, 2007.

Citazione MLA

Levin, James, e James F. Nolan. Principles of Classroom Management: A Professional Decision-making Model. 5th ed. Pearson, 2007.