Cita APA (7a ed.)
Torrens, M., & et al. (2015). Comorbidity of substance use and mental disorders in Europe. European Monitoring Centre for Drugs and Drug Addiction.
Cita Chicago Style (17a ed.)
Torrens, M., y et al. Comorbidity of Substance Use and Mental Disorders in Europe. Lisboa: European Monitoring Centre for Drugs and Drug Addiction, 2015.
Cita MLA (9a ed.)
Torrens, M., y et al. Comorbidity of Substance Use and Mental Disorders in Europe. European Monitoring Centre for Drugs and Drug Addiction, 2015.
Precaución: Estas citas no son 100% exactas.