Snape, M., & Pollard, A. (2013). The beginning of the end for serogroup B meningococcus?
Cita Chicago Style (17a ed.)Snape, MD, y A. Pollard. The Beginning of the End for Serogroup B Meningococcus? 2013.
Cita MLA (9a ed.)Snape, MD, y A. Pollard. The Beginning of the End for Serogroup B Meningococcus? 2013.
Precaución: Estas citas no son 100% exactas.