APA (7e ed.) Bronvermelding

Wessler, S., & Preble, W. (2003). The respectful school: How educators and students can conquer hate and harassment. Association for Supervision & Curriculum Development.

Chicago (17e ed.) Bronvermelding

Wessler, Stephen, en William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Alexandria, Va.: Association for Supervision & Curriculum Development, 2003.

MLA (9e ed.) Bronvermelding

Wessler, Stephen, en William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Association for Supervision & Curriculum Development, 2003.