APA (7e ed.) Bronvermelding
Johnson, D. W., & Johnson, R. T. (1995). Reducing school violence through conflict resolution. Association for Supervision and Curriculum Development.
Chicago (17e ed.) Bronvermelding
Johnson, David W., en Roger T. Johnson. Reducing School Violence Through Conflict Resolution. Alexandria, Va.: Association for Supervision and Curriculum Development, 1995.
MLA (9e ed.) Bronvermelding
Johnson, David W., en Roger T. Johnson. Reducing School Violence Through Conflict Resolution. Association for Supervision and Curriculum Development, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.