Citazione Stile APA (7a Edizione)
SHEWAN, D., & ET AL. (2000). PERCEIVED RISK AND RISK REDUCTION AMONG ECSTASY USERS: THE ROLE OF DRUG, SET AND SETTING.
Citazione stile Chigago Style (17a edizione)
SHEWAN, D., e ET AL. PERCEIVED RISK AND RISK REDUCTION AMONG ECSTASY USERS: THE ROLE OF DRUG, SET AND SETTING. 2000.
Citatione MLA (9a ed.)
SHEWAN, D., e ET AL. PERCEIVED RISK AND RISK REDUCTION AMONG ECSTASY USERS: THE ROLE OF DRUG, SET AND SETTING. 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.