APA-referens (7:e uppl.)
BERRIDGE, V. (1999). AIDS AND BRITISH DRUG POLICY. EN: ADDICTIONS AND PROBLEM DRUG USE. ISSUES IN BEHAVIOUR, POLICY AND PRACTICE. JESSICA KINGSLEY PUBLISHERS.
Chicago-referens (17:e uppl.)
BERRIDGE, V. AIDS AND BRITISH DRUG POLICY. EN: ADDICTIONS AND PROBLEM DRUG USE. ISSUES IN BEHAVIOUR, POLICY AND PRACTICE. Londres: JESSICA KINGSLEY PUBLISHERS, 1999.
MLA-referens (9:e uppl.)
BERRIDGE, V. AIDS AND BRITISH DRUG POLICY. EN: ADDICTIONS AND PROBLEM DRUG USE. ISSUES IN BEHAVIOUR, POLICY AND PRACTICE. JESSICA KINGSLEY PUBLISHERS, 1999.
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