APA (7th ed.) Citation
Romelsjö, A., & et al. Cannabis use and drug related problems among adolescents in 27 European countries. The utility of the prevention paradox. https://doi.org/10.2478/nsad-2014-0028
Chicago Style (17th ed.) Citation
Romelsjö, A., and et al. Cannabis Use and Drug Related Problems Among Adolescents in 27 European Countries. The Utility of the Prevention Paradox. https://doi.org/10.2478/nsad-2014-0028.
MLA (9th ed.) Citation
Romelsjö, A., and et al. Cannabis Use and Drug Related Problems Among Adolescents in 27 European Countries. The Utility of the Prevention Paradox. https://doi.org/10.2478/nsad-2014-0028.
Warning: These citations may not always be 100% accurate.