Influenza surveillance in Europe.

MLA

Snacken, René, et al. “Influenza Surveillance in Europe.” European Journal of Public Health, vol. 21, no. 5, Oct. 2011, pp. 674–75. EBSCOhost, https://doi.org/10.1093/eurpub/ckq185.

APA

Snacken, R., Zucs, P., Brown, C., Jorgensen, P., Mott, J. A., & Amato-Gauci, A. (2011). Influenza surveillance in Europe. European Journal of Public Health, 21(5), 674–675. https://doi.org/10.1093/eurpub/ckq185

Chicago

Snacken, René, Phillip Zucs, Caroline Brown, Pernille Jorgensen, Joshua Adam Mott, and Andrew Amato-Gauci. 2011. “Influenza Surveillance in Europe.” European Journal of Public Health 21 (5): 674–75. doi:10.1093/eurpub/ckq185.