Cita APA (7th ed.)
BECKER, J., & DUFFY, C. (2002). WOMEN DRUG USERS AND DRUGS SERVICE PROVISION: SERVICE-LEVEL RESPONSES TO ENGAGEMENT AND RETENTION. HOME OFFICE.
Cita Chicago (17th ed.)
BECKER, J., i C. DUFFY. WOMEN DRUG USERS AND DRUGS SERVICE PROVISION: SERVICE-LEVEL RESPONSES TO ENGAGEMENT AND RETENTION. Londres: HOME OFFICE, 2002.
Cita MLA (9th ed.)
BECKER, J., i C. DUFFY. WOMEN DRUG USERS AND DRUGS SERVICE PROVISION: SERVICE-LEVEL RESPONSES TO ENGAGEMENT AND RETENTION. HOME OFFICE, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.