Cita APA

Diop, O. M., Burns, C. C., Wassilak, S. G., & Kew, O. M. (2014). Update on Vaccine-Derived Polioviruses — Worldwide, July 2012–December 2013. MMWR Morb Mortal Wkly Rep.

Chicago Style Citation

Diop, Ousmane M., Cara C. Burns, Steven G. Wassilak, i Olen M. Kew. "Update On Vaccine-Derived Polioviruses — Worldwide, July 2012–December 2013." MMWR Morb Mortal Wkly Rep 2014.

Cita MLA

Diop, Ousmane M., Cara C. Burns, Steven G. Wassilak, i Olen M. Kew. "Update On Vaccine-Derived Polioviruses — Worldwide, July 2012–December 2013." MMWR Morb Mortal Wkly Rep 2014.