Cita APA

Fischer, B., Jones, W., Shuper, P., & Rehm, J. (2012). 12-month follow-up of an exploratory ‘brief intervention’ for high-frequency cannabis users among Canadian university students. BioMed Central.

Citación estilo Chicago

Fischer, Benedikt, Wayne Jones, Paul Shuper, y Jürgen Rehm. 12-month Follow-up of an Exploratory ‘brief Intervention’ for High-frequency Cannabis Users Among Canadian University Students. BioMed Central, 2012.

Cita MLA

Fischer, Benedikt, Wayne Jones, Paul Shuper, y Jürgen Rehm. 12-month Follow-up of an Exploratory ‘brief Intervention’ for High-frequency Cannabis Users Among Canadian University Students. BioMed Central, 2012.