Cita APA (7th ed.)
Wessler, S., & Preble, W. (2003). The respectful school: How educators and students can conquer hate and harassment. Association for Supervision & Curriculum Development.
Cita Chicago (17th ed.)
Wessler, Stephen, i William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Alexandria, Va.: Association for Supervision & Curriculum Development, 2003.
Cita MLA (9th ed.)
Wessler, Stephen, i William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Association for Supervision & Curriculum Development, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.