APA-viite (7. p.)
MARSHALL, B., & ET AL. PUBLIC INJECTING AND HIV RISK BEHAVIOUR AMONG STREET INVOLVED YOUTH.
Chicago-viite (17. p.)
MARSHALL, B.D.L, ja ET AL. PUBLIC INJECTING AND HIV RISK BEHAVIOUR AMONG STREET INVOLVED YOUTH.
MLA-viite (9. p.)
MARSHALL, B.D.L, ja ET AL. PUBLIC INJECTING AND HIV RISK BEHAVIOUR AMONG STREET INVOLVED YOUTH.
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