Cita APA

Cho, S. Y., Baek, J. Y., Kang, C., Kim, S. H., Ha, Y. E., Chung, D. R., . . . Song, J. (2014). Extensively Drug-Resistant Streptococcus pneumoniae, South Korea, 2011–2012. Centers for Disease Control and Prevention.

Citación estilo Chicago

Cho, Sun Young, Jin Yang Baek, Cheol-In Kang, So Hyun Kim, Young Eun Ha, Doo Ryeon Chung, Nam Yong Lee, Kyong Ran Peck, y Jae-Hoon Song. Extensively Drug-Resistant Streptococcus Pneumoniae, South Korea, 2011–2012. Centers for Disease Control and Prevention, 2014.

Cita MLA

Cho, Sun Young, et al. Extensively Drug-Resistant Streptococcus Pneumoniae, South Korea, 2011–2012. Centers for Disease Control and Prevention, 2014.