Ochnio, J. J., Patrick, D., Ho, M., Talling, D. N., & Dobson, S. R. (2001). Past infection with hepatitis A virus among Vancouver street youth, injection drug users and men who have sex with men: Implications for vaccination programs.
Citação norma ChicagoOchnio, Jan J., David Patrick, Margaret Ho, Douglas N. Talling, and Simon R. Dobson. Past Infection With Hepatitis A Virus Among Vancouver Street Youth, Injection Drug Users and Men Who Have Sex With Men: Implications for Vaccination Programs. 2001.
Citação norma MLAOchnio, Jan J., et al. Past Infection With Hepatitis A Virus Among Vancouver Street Youth, Injection Drug Users and Men Who Have Sex With Men: Implications for Vaccination Programs. 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.