Citação norma APA

Johri, M., & Ako-Arrey, D. (2011). The cost-effectiveness of preventing mother-to-child transmission of HIV in low- and middle-income countries: Systematic review. BioMed Central.

Citação norma Chicago

Johri, Mira, and Denis Ako-Arrey. The Cost-effectiveness of Preventing Mother-to-child Transmission of HIV in Low- and Middle-income Countries: Systematic Review. BioMed Central, 2011.

Citação norma MLA

Johri, Mira, and Denis Ako-Arrey. The Cost-effectiveness of Preventing Mother-to-child Transmission of HIV in Low- and Middle-income Countries: Systematic Review. BioMed Central, 2011.

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