Cita APA (7th ed.)
LEUKEFELD, C., & ET AL. (1995). AIDS PREVENTION: CRIMINAL JUSTICE INVOLVEMENT OF INTRAVENOUS DRUG ABUSERS ENTERING METHADONE TREATMENT.
Cita Chicago (17th ed.)
LEUKEFELD, C.G, i ET AL. AIDS PREVENTION: CRIMINAL JUSTICE INVOLVEMENT OF INTRAVENOUS DRUG ABUSERS ENTERING METHADONE TREATMENT. 1995.
Cita MLA (9th ed.)
LEUKEFELD, C.G, i ET AL. AIDS PREVENTION: CRIMINAL JUSTICE INVOLVEMENT OF INTRAVENOUS DRUG ABUSERS ENTERING METHADONE TREATMENT. 1995.
Atenció: Aquestes cites poden no estar 100% correctes.