Cita APA (7a ed.)

Perlman, S., Wamai, R. G., Bain, P. A., Welty, T., Welty, E., & Ogembo, J. G. (2014). Knowledge and awareness of HPV vaccine and acceptability to vaccinate in sub-Saharan Africa: A systematic review. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Perlman, Stacey, Richard G. Wamai, Paul A. Bain, Thomas Welty, Edith Welty, y Javier Gordon Ogembo. Knowledge and Awareness of HPV Vaccine and Acceptability to Vaccinate in Sub-Saharan Africa: A Systematic Review. Public Library of Science (PLoS), 2014.

Cita MLA (8a ed.)

Perlman, Stacey, et al. Knowledge and Awareness of HPV Vaccine and Acceptability to Vaccinate in Sub-Saharan Africa: A Systematic Review. Public Library of Science (PLoS), 2014.