APA (7e ed.) Bronvermelding

Cowie, H., & Jennifer, D. (2007). Managing violence in schools: A whole-school approach to best practice. PCP.

Chicago (17e ed.) Bronvermelding

Cowie, Helen, en Dawn Jennifer. Managing Violence in Schools: A Whole-school Approach to Best Practice. London ; Thousand Oaks, CA: PCP, 2007.

MLA (9e ed.) Bronvermelding

Cowie, Helen, en Dawn Jennifer. Managing Violence in Schools: A Whole-school Approach to Best Practice. PCP, 2007.