APA-viite (7. p.)
COLLINS, D., & LAPSLEY, H. (2002). COUNTING THE COST: ESTIMATES OF THE SOCIAL COSTS OF DRUG ABUSE IN AUSTRALIA IN 1998-9. COMMONWEALTH OF AUSTRALIA.
Chicago-viite (17. p.)
COLLINS, D.J, ja H.M LAPSLEY. COUNTING THE COST: ESTIMATES OF THE SOCIAL COSTS OF DRUG ABUSE IN AUSTRALIA IN 1998-9. CANBERRA: COMMONWEALTH OF AUSTRALIA, 2002.
MLA-viite (9. p.)
COLLINS, D.J, ja H.M LAPSLEY. COUNTING THE COST: ESTIMATES OF THE SOCIAL COSTS OF DRUG ABUSE IN AUSTRALIA IN 1998-9. COMMONWEALTH OF AUSTRALIA, 2002.
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