Citação norma APA
Johnson, D. W., & Johnson, R. T. (1995). Reducing school violence through conflict resolution. Association for Supervision and Curriculum Development.
Citação norma Chicago
Johnson, David W., and Roger T. Johnson. Reducing School Violence Through Conflict Resolution. Alexandria, Va.: Association for Supervision and Curriculum Development, 1995.
Citação norma MLA
Johnson, David W., and Roger T. Johnson. Reducing School Violence Through Conflict Resolution. Association for Supervision and Curriculum Development, 1995.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.