Cita APA (7th ed.)
CHEUNG, Y. USE AND MISUSE OF ALCOHOL AND DRUGS: ETHNICITY ISSUES.
Cita Chicago (17th ed.)
CHEUNG, Y.W. USE AND MISUSE OF ALCOHOL AND DRUGS: ETHNICITY ISSUES.
Cita MLA (9th ed.)
CHEUNG, Y.W. USE AND MISUSE OF ALCOHOL AND DRUGS: ETHNICITY ISSUES.
Atenció: Aquestes cites poden no estar 100% correctes.