Cita APA (7a ed.)

McCusker, C. G., Roberts, G., Douthwaite, J., & Williams, E. (1995). Teenagers and illicit drug use - Expanding the 'user vs non user' dichotomy. Journal of community & applied social psychology, 5(4), 221-241.

Cita Chicago Style (17a ed.)

McCusker, Christopher G., Glynne Roberts, Julie Douthwaite, y Elwyn Williams. "Teenagers and Illicit Drug Use - Expanding the 'User Vs Non User' Dichotomy." Journal of Community & Applied Social Psychology 5, no. 4 (1995): 221-241.

Cita MLA (9a ed.)

McCusker, Christopher G., et al. "Teenagers and Illicit Drug Use - Expanding the 'User Vs Non User' Dichotomy." Journal of Community & Applied Social Psychology, vol. 5, no. 4, 1995, pp. 221-241.