Cita APA (7th ed.)
WATSON, R. (1993). DRUG AND ALCOHOL ABUSE PREVENTION. HUMANA PRESS.
Cita Chicago (17th ed.)
WATSON, R.R. DRUG AND ALCOHOL ABUSE PREVENTION. CLIFTON: HUMANA PRESS, 1993.
Cita MLA (9th ed.)
WATSON, R.R. DRUG AND ALCOHOL ABUSE PREVENTION. HUMANA PRESS, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.