APA (7th ed.) Citation
PLANCHEREL, B., & ET AL. (2005). ADOLESCENTS' BELIEFS ABOUT MARIJUANA USE: A COMPARISON OF REGULAR USERS, PAST USERS AND NEVER/OCCASIONAL USERS.
Chicago Style (17th ed.) Citation
PLANCHEREL, B., and ET AL. ADOLESCENTS' BELIEFS ABOUT MARIJUANA USE: A COMPARISON OF REGULAR USERS, PAST USERS AND NEVER/OCCASIONAL USERS. 2005.
MLA (9th ed.) Citation
PLANCHEREL, B., and ET AL. ADOLESCENTS' BELIEFS ABOUT MARIJUANA USE: A COMPARISON OF REGULAR USERS, PAST USERS AND NEVER/OCCASIONAL USERS. 2005.
Warning: These citations may not always be 100% accurate.