APA (7th ed.) Citation
ERICKSON, P., & ET AL. (1992). COCAINE USERS' PERCEPTIONS OF THEIR HEALTH STATUS AND THE RISKS OF DRUG USE. EN: THE REDUCTION OF DRUG-RELATED HARM. ROUTLEDGE.
Chicago Style (17th ed.) Citation
ERICKSON, P.G, and ET AL. COCAINE USERS' PERCEPTIONS OF THEIR HEALTH STATUS AND THE RISKS OF DRUG USE. EN: THE REDUCTION OF DRUG-RELATED HARM. Londres: ROUTLEDGE, 1992.
MLA (9th ed.) Citation
ERICKSON, P.G, and ET AL. COCAINE USERS' PERCEPTIONS OF THEIR HEALTH STATUS AND THE RISKS OF DRUG USE. EN: THE REDUCTION OF DRUG-RELATED HARM. ROUTLEDGE, 1992.
Warning: These citations may not always be 100% accurate.