Cite
Influenza vaccination in 22 developed countries: an update to 1995.
MLA
Fedson, D. S., et al. “Influenza Vaccination in 22 Developed Countries: An Update to 1995.” Vaccine, vol. 15, no. 14, Oct. 1997, pp. 1506–11. EBSCOhost, https://doi.org/10.1016/s0264-410x(97)00091-1.
APA
Fedson, D. S., Hirota, Y., Shin, H. K., Cambillard, P. E., Kiely, J., Ambrosch, F., Hannoun, C., Leese, J., Sprenger, M. J., Hampson, A. W., Bro-Jørgensen, K., Ahlbom, A. M., Nøkleby, H., Valle, M., Olafsson, O., Salmerón, F., Cloetta, J., Rebelo de Andrade, H., Snacken, R., … Strikas, R. A. (1997). Influenza vaccination in 22 developed countries: an update to 1995. Vaccine, 15(14), 1506–1511. https://doi.org/10.1016/s0264-410x(97)00091-1
Chicago
Fedson, D S, Y Hirota, H K Shin, P E Cambillard, J Kiely, F Ambrosch, C Hannoun, et al. 1997. “Influenza Vaccination in 22 Developed Countries: An Update to 1995.” Vaccine 15 (14): 1506–11. doi:10.1016/s0264-410x(97)00091-1.