Citação norma APA

Madeddu, G., Fois, A., Calia, G., Becciu, F., Piras, B., Fiori, M., . . . Mura, M. (2010). Prevalence and risk factors for chronic obstructive lung disease in HIV-infected patients in the HAART era. The International AIDS Society.

Citação norma Chicago

Madeddu, G., et al. Prevalence and Risk Factors for Chronic Obstructive Lung Disease in HIV-infected Patients in the HAART Era. The International AIDS Society, 2010.

Citação norma MLA

Madeddu, G., et al. Prevalence and Risk Factors for Chronic Obstructive Lung Disease in HIV-infected Patients in the HAART Era. The International AIDS Society, 2010.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.