APA-referens (7:e uppl.)
Oesterle, S., & ET AL. (2013). A cross-national comparison of risk and protective factors for adolescent drug use and delinquency in the United States and the Netherlands.
Chicago-referens (17:e uppl.)
Oesterle, S., och ET AL. A Cross-national Comparison of Risk and Protective Factors for Adolescent Drug Use and Delinquency in the United States and the Netherlands. 2013.
MLA-referens (9:e uppl.)
Oesterle, S., och ET AL. A Cross-national Comparison of Risk and Protective Factors for Adolescent Drug Use and Delinquency in the United States and the Netherlands. 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.