APA-viite

(1998). Ready-to-use violence prevention skills lessons and activities for secondary students. Center for Applied Research in Education.

Chicago-tyylinen lähdeviittaus

Ready-to-use Violence Prevention Skills Lessons and Activities for Secondary Students. Center for Applied Research in Education, 1998.

MLA-viite

Ready-to-use Violence Prevention Skills Lessons and Activities for Secondary Students. Center for Applied Research in Education, 1998.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.