APA (7e ed.) Bronvermelding

Clarizio, H. F. (1971). Toward positive classroom discipline. Wiley.

Chicago (17e ed.) Bronvermelding

Clarizio, Harvey F. Toward Positive Classroom Discipline. New York: Wiley, 1971.

MLA (9e ed.) Bronvermelding

Clarizio, Harvey F. Toward Positive Classroom Discipline. Wiley, 1971.