APA Citatie

Yang, Y., Wang, Z., Ren, L., Wang, W., Vernet, G., Paranhos-Baccalà, G., . . . Wang, J. (2012). Influenza A/H1N1 2009 Pandemic and Respiratory Virus Infections, Beijing, 2009–2010. Public Library of Science.

Chicago Style citaat

Yang, Yaowu, Zhong Wang, Lili Ren, Wei Wang, Guy Vernet, Gláucia Paranhos-Baccalà, Qi Jin, en Jianwei Wang. Influenza A/H1N1 2009 Pandemic and Respiratory Virus Infections, Beijing, 2009–2010. Public Library of Science, 2012.

MLA citatie

Yang, Yaowu, et al. Influenza A/H1N1 2009 Pandemic and Respiratory Virus Infections, Beijing, 2009–2010. Public Library of Science, 2012.