Cita APA (7a ed.)

Curcio, J. L., & First, P. F. (1993). Violence in the schools: How to proactively prevent and defuse it. Corwin Press.

Cita Chicago Style (17a ed.)

Curcio, Joan L., y Patricia F. First. Violence in the Schools: How to Proactively Prevent and Defuse It. Newbury Park, Calif: Corwin Press, 1993.

Cita MLA (9a ed.)

Curcio, Joan L., y Patricia F. First. Violence in the Schools: How to Proactively Prevent and Defuse It. Corwin Press, 1993.