Style de citation APA (7e éd.)
BRECHT, M., & ET AL. (2008). POLYDRUG USE AND IMPLICATIONS FOR LONGITUDINAL RESEARCH: TEN-YEAR TRAJECTORIES FOR HEROIN, COCAINE, AND METHAMPHETAMINE USERS.
Style de citation Chicago (17e éd.)
BRECHT, M.L, et ET AL. POLYDRUG USE AND IMPLICATIONS FOR LONGITUDINAL RESEARCH: TEN-YEAR TRAJECTORIES FOR HEROIN, COCAINE, AND METHAMPHETAMINE USERS. 2008.
Style de citation MLA (9e éd.)
BRECHT, M.L, et ET AL. POLYDRUG USE AND IMPLICATIONS FOR LONGITUDINAL RESEARCH: TEN-YEAR TRAJECTORIES FOR HEROIN, COCAINE, AND METHAMPHETAMINE USERS. 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.