Cita APA (7a ed.)

Kressel, K., & Pruitt, D. G. (1989). Mediation research: The process and effectiveness of third-party intervention. Jossey-Bass.

Cita Chicago Style (17a ed.)

Kressel, Kenneth, y Dean G. Pruitt. Mediation Research: The Process and Effectiveness of Third-party Intervention. San Francisco: Jossey-Bass, 1989.

Cita MLA (9a ed.)

Kressel, Kenneth, y Dean G. Pruitt. Mediation Research: The Process and Effectiveness of Third-party Intervention. Jossey-Bass, 1989.