Cita APA (7th ed.)
(1996). DRUG USE IN METROPOLITAN TORONTO. METRO TORONTO RESEARCH GROUP ON DRU USE.
Cita Chicago (17th ed.)
DRUG USE IN METROPOLITAN TORONTO. TORONTO (CA): METRO TORONTO RESEARCH GROUP ON DRU USE, 1996.
Cita MLA (9th ed.)
DRUG USE IN METROPOLITAN TORONTO. METRO TORONTO RESEARCH GROUP ON DRU USE, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.