Cita APA (7a ed.)

Schrumpf, F., Crawford, D. K., & Bodine, R. J. (1997). Peer mediation: Conflict resolution in schools. Student manual (Rev. ed.). Research Press.

Cita Chicago Style (17a ed.)

Schrumpf, Fred, Donna K. Crawford, y Richard J. Bodine. Peer Mediation: Conflict Resolution in Schools. Student Manual. Rev. ed. Champaign, Illinois: Research Press, 1997.

Cita MLA (9a ed.)

Schrumpf, Fred, et al. Peer Mediation: Conflict Resolution in Schools. Student Manual. Rev. ed. Research Press, 1997.