Cita APA (7a ed.)

Wiysonge, C. S., Uthman, O. A., Ndumbe, P. M., & Hussey, G. D. (2012). Individual and contextual factors associated with low childhood immunisation coverage in sub-Saharan Africa: A multilevel analysis. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Wiysonge, Charles S., Olalekan A. Uthman, Peter M. Ndumbe, y Gregory D. Hussey. Individual and Contextual Factors Associated with Low Childhood Immunisation Coverage in Sub-Saharan Africa: A Multilevel Analysis. Public Library of Science (PLoS), 2012.

Cita MLA (8a ed.)

Wiysonge, Charles S., et al. Individual and Contextual Factors Associated with Low Childhood Immunisation Coverage in Sub-Saharan Africa: A Multilevel Analysis. Public Library of Science (PLoS), 2012.