APA (7th ed.) Citation

Palacios, G., Hornig, M., Cisterna, D., Savji, N., Bussetti, A. V., Kapoor, V., . . . Lipkin, W. I. (2009). Streptococcus pneumoniae Coinfection Is Correlated with the Severity of H1N1 Pandemic Influenza. PloS one, 4(12), e8540. https://doi.org/10.1371/journal.pone.0008540

Chicago Style (17th ed.) Citation

Palacios, Gustavo, et al. "Streptococcus Pneumoniae Coinfection Is Correlated with the Severity of H1N1 Pandemic Influenza." PloS One 4, no. 12 (2009): e8540. https://doi.org/10.1371/journal.pone.0008540.

MLA (9th ed.) Citation

Palacios, Gustavo, et al. "Streptococcus Pneumoniae Coinfection Is Correlated with the Severity of H1N1 Pandemic Influenza." PloS One, vol. 4, no. 12, 2009, p. e8540, https://doi.org/10.1371/journal.pone.0008540.