Cita APA (7th ed.)
LIEBMAN, J., & ET AL. (1997). UTILIZATION OF HIV ANTIBODY TESTING BY OUT-OF-TREATMENT DRUG USERS.
Cita Chicago (17th ed.)
LIEBMAN, J., i ET AL. UTILIZATION OF HIV ANTIBODY TESTING BY OUT-OF-TREATMENT DRUG USERS. 1997.
Cita MLA (9th ed.)
LIEBMAN, J., i ET AL. UTILIZATION OF HIV ANTIBODY TESTING BY OUT-OF-TREATMENT DRUG USERS. 1997.
Atenció: Aquestes cites poden no estar 100% correctes.