Cita APA

Pettifor, A., Turner, A. N., Swezey, T., Khan, M., Raharinivo, M. S., Randrianasolo, B., . . . Behets, F. (2010). Perceived control over condom use among sex workers in Madagascar: A cohort study. BioMed Central.

Citación estilo Chicago

Pettifor, Audrey, et al. Perceived Control Over Condom Use Among Sex Workers in Madagascar: A Cohort Study. BioMed Central, 2010.

Cita MLA

Pettifor, Audrey, et al. Perceived Control Over Condom Use Among Sex Workers in Madagascar: A Cohort Study. BioMed Central, 2010.

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