Cite
Update: Influenza Activity in the United States During the 2017-18 Season and Composition of the 2018-19 Influenza Vaccine.
MLA
Garten, Rebecca, et al. “Update: Influenza Activity in the United States During the 2017-18 Season and Composition of the 2018-19 Influenza Vaccine.” MMWR. Morbidity and Mortality Weekly Report, vol. 67, no. 22, June 2018, pp. 634–42. EBSCOhost, https://doi.org/10.15585/mmwr.mm6722a4.
APA
Garten, R., Blanton, L., Elal, A. I. A., Alabi, N., Barnes, J., Biggerstaff, M., Brammer, L., Budd, A. P., Burns, E., Cummings, C. N., Davis, T., Garg, S., Gubareva, L., Jang, Y., Kniss, K., Kramer, N., Lindstrom, S., Mustaquim, D., O’Halloran, A., … Jernigan, D. (2018). Update: Influenza Activity in the United States During the 2017-18 Season and Composition of the 2018-19 Influenza Vaccine. MMWR. Morbidity and Mortality Weekly Report, 67(22), 634–642. https://doi.org/10.15585/mmwr.mm6722a4
Chicago
Garten, Rebecca, Lenee Blanton, Anwar Isa Abd Elal, Noreen Alabi, John Barnes, Matthew Biggerstaff, Lynnette Brammer, et al. 2018. “Update: Influenza Activity in the United States During the 2017-18 Season and Composition of the 2018-19 Influenza Vaccine.” MMWR. Morbidity and Mortality Weekly Report 67 (22): 634–42. doi:10.15585/mmwr.mm6722a4.