Zionts, P., & Simpson, R. L. (1988). Understanding children & youth with emotional & behavioral problems: A handbook for parents & professionals. Pro-Ed.
Chicago-Zitierstil (17. Ausg.)Zionts, Paul, und Richard L. Simpson. Understanding Children & Youth with Emotional & Behavioral Problems: A Handbook for Parents & Professionals. Austin, Tex: Pro-Ed, 1988.
MLA-Zitierstil (8. Ausg.)Zionts, Paul, und Richard L. Simpson. Understanding Children & Youth with Emotional & Behavioral Problems: A Handbook for Parents & Professionals. Pro-Ed, 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.