Ozarin, L. D. (1973). Existing patterns of services for alcoholism and drug dependence: Report supported by visits to Austria, Denmark ... October 1972 - February 1973. Regional Office for Europe, WHO.
Chicago-Zitierstil (17. Ausg.)Ozarin, Lucy D. Existing Patterns of Services for Alcoholism and Drug Dependence: Report Supported by Visits to Austria, Denmark ... October 1972 - February 1973. Copenhagen: Regional Office for Europe, WHO, 1973.
MLA-Zitierstil (8. Ausg.)Ozarin, Lucy D. Existing Patterns of Services for Alcoholism and Drug Dependence: Report Supported by Visits to Austria, Denmark ... October 1972 - February 1973. Regional Office for Europe, WHO, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.