APA
Degenhardt L., Dierker L., Chiu W. T., Medina-Mora M. E., Neumark Y., Sampson N., Alonso J., Angermeyer M., Anthony J. C., Bruffaerts R., de Girolamo G., de Graaf R., Gureje O., Karam A. N., Kostyuchenko S., Lee S., Lépine J., Levinson D., Nakamura Y., Posada-Villa J., Stein D., Wells J. E. & Kessler R. C. (20100602). Evaluating the drug use "gateway" theory using cross-national data: consistency and associations of the order of initiation of drug use among participants in the WHO World Mental Health Surveys. : Drug and alcohol dependence.
Chicago
Degenhardt Louisa, Dierker Lisa, Chiu Wai Tat, Medina-Mora Maria Elena, Neumark Yehuda, Sampson Nancy, Alonso Jordi, Angermeyer Matthias, Anthony James C, Bruffaerts Ronny, de Girolamo Giovanni, de Graaf Ron, Gureje Oye, Karam Aimee N, Kostyuchenko Stanislav, Lee Sing, Lépine Jean-Pierre, Levinson Daphna, Nakamura Yosikazu, Posada-Villa Jose, Stein Dan, Wells J Elisabeth and Kessler Ronald C. 20100602. Evaluating the drug use "gateway" theory using cross-national data: consistency and associations of the order of initiation of drug use among participants in the WHO World Mental Health Surveys. : Drug and alcohol dependence.
Harvard
Degenhardt L., Dierker L., Chiu W. T., Medina-Mora M. E., Neumark Y., Sampson N., Alonso J., Angermeyer M., Anthony J. C., Bruffaerts R., de Girolamo G., de Graaf R., Gureje O., Karam A. N., Kostyuchenko S., Lee S., Lépine J., Levinson D., Nakamura Y., Posada-Villa J., Stein D., Wells J. E. and Kessler R. C. (20100602). Evaluating the drug use "gateway" theory using cross-national data: consistency and associations of the order of initiation of drug use among participants in the WHO World Mental Health Surveys. : Drug and alcohol dependence.
MLA
Degenhardt Louisa, Dierker Lisa, Chiu Wai Tat, Medina-Mora Maria Elena, Neumark Yehuda, Sampson Nancy, Alonso Jordi, Angermeyer Matthias, Anthony James C, Bruffaerts Ronny, de Girolamo Giovanni, de Graaf Ron, Gureje Oye, Karam Aimee N, Kostyuchenko Stanislav, Lee Sing, Lépine Jean-Pierre, Levinson Daphna, Nakamura Yosikazu, Posada-Villa Jose, Stein Dan, Wells J Elisabeth and Kessler Ronald C. Evaluating the drug use "gateway" theory using cross-national data: consistency and associations of the order of initiation of drug use among participants in the WHO World Mental Health Surveys. : Drug and alcohol dependence. 20100602.