Cita APA

Wassilak, S., Pate, M. A., Wannemuehler, K., Jenks, J., Burns, C., Chenoweth, P., . . . Kew, O. (2011). Outbreak of Type 2 Vaccine-Derived Poliovirus in Nigeria: Emergence and Widespread Circulation in an Underimmunized Population. Oxford University Press.

Citación estilo Chicago

Wassilak, Steven, et al. Outbreak of Type 2 Vaccine-Derived Poliovirus in Nigeria: Emergence and Widespread Circulation in an Underimmunized Population. Oxford University Press, 2011.

Cita MLA

Wassilak, Steven, et al. Outbreak of Type 2 Vaccine-Derived Poliovirus in Nigeria: Emergence and Widespread Circulation in an Underimmunized Population. Oxford University Press, 2011.