Cita APA

(1997). As tough as necessary: : a discipline with dignity approach to countering aggression, hostility, and violence. Bloomington, Ind.: National Educational Service.

Citación estilo Chicago

As Tough As Necessary: : A Discipline With Dignity Approach to Countering Aggression, Hostility, and Violence. Bloomington, Ind.: National Educational Service, 1997.

Cita MLA

As Tough As Necessary: : A Discipline With Dignity Approach to Countering Aggression, Hostility, and Violence. Bloomington, Ind.: National Educational Service, 1997.

Precaución: Estas citas no son 100% exactas.