Citação norma APA

Tongo, M., Martin, D. P., Zembe, L., Mpoudi-Ngole, E., Williamson, C., & Burgers, W. A. (2013). Characterization of HIV-1 gag and nef in Cameroon: Further evidence of extreme diversity at the origin of the HIV-1 group M epidemic. BioMed Central.

Citação norma Chicago

Tongo, Marcel, Darren P. Martin, Lycias Zembe, Eitel Mpoudi-Ngole, Carolyn Williamson, and Wendy A. Burgers. Characterization of HIV-1 Gag and Nef in Cameroon: Further Evidence of Extreme Diversity At the Origin of the HIV-1 Group M Epidemic. BioMed Central, 2013.

Citação norma MLA

Tongo, Marcel, et al. Characterization of HIV-1 Gag and Nef in Cameroon: Further Evidence of Extreme Diversity At the Origin of the HIV-1 Group M Epidemic. BioMed Central, 2013.

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