Cita APA (7th ed.)
Charles, C., & Blaine, K. (1981). Building classroom discipline: From models to practice. Longman.
Cita Chicago (17th ed.)
Charles, C.M, i Karen Blaine. Building Classroom Discipline: From Models to Practice. New York: Longman, 1981.
Cita MLA (9th ed.)
Charles, C.M, i Karen Blaine. Building Classroom Discipline: From Models to Practice. Longman, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.