Robertson, E. B., David, S. L., & Rao, S. A. (2003). Preventing drug use among children and adolescents: A research-based guide for parents, educators, and community leaders NIH publications.
Chicago-Zitierstil (17. Ausg.)Robertson, Elizabeth B., Susan L. David, und Suman A. Rao. "Preventing Drug Use Among Children and Adolescents: A Research-based Guide for Parents, Educators, and Community Leaders." NIH Publications 2003.
MLA-Zitierstil (8. Ausg.)Robertson, Elizabeth B., et al. "Preventing Drug Use Among Children and Adolescents: A Research-based Guide for Parents, Educators, and Community Leaders." NIH Publications, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.