Dorn, N., & South, N. (1985). Helping drug users: Social work, advice giving, referral and training services of three London 'street agencies'. Gower.
Chicago-Zitierstil (17. Ausg.)Dorn, Nicholas, und Nigel South. Helping Drug Users: Social Work, Advice Giving, Referral and Training Services of Three London 'Street Agencies'. Aldershot [u.a.]: Gower, 1985.
MLA-Zitierstil (9. Ausg.)Dorn, Nicholas, und Nigel South. Helping Drug Users: Social Work, Advice Giving, Referral and Training Services of Three London 'Street Agencies'. Gower, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.