Cita APA (7a ed.)

Scherz, J. M., & Scherz, D. (2014). Catastrophic school violence: A new approach to prevention. Rowman & Littlefield.

Cita Chicago Style (17a ed.)

Scherz, Jared M., y Donna Scherz. Catastrophic School Violence: A New Approach to Prevention. Lanham [u.a.]: Rowman & Littlefield, 2014.

Cita MLA (8a ed.)

Scherz, Jared M., y Donna Scherz. Catastrophic School Violence: A New Approach to Prevention. Rowman & Littlefield, 2014.