APA (7th ed.) Citation

Steinhoff, M. C., Katz, J., Englund, J. A., Khatry, S. K., Shrestha, L., Kuypers, J., . . . Tielsch, J. M. (2017). Year-round influenza immunisation during pregnancy in Nepal: A phase 4, randomised, placebo-controlled trial. The Lancet infectious diseases, 17(9), 981-989. https://doi.org/10.1016/S1473-3099(17)30252-9

Chicago Style (17th ed.) Citation

Steinhoff, Mark C., et al. "Year-round Influenza Immunisation During Pregnancy in Nepal: A Phase 4, Randomised, Placebo-controlled Trial." The Lancet Infectious Diseases 17, no. 9 (2017): 981-989. https://doi.org/10.1016/S1473-3099(17)30252-9.

MLA (9th ed.) Citation

Steinhoff, Mark C., et al. "Year-round Influenza Immunisation During Pregnancy in Nepal: A Phase 4, Randomised, Placebo-controlled Trial." The Lancet Infectious Diseases, vol. 17, no. 9, 2017, pp. 981-989, https://doi.org/10.1016/S1473-3099(17)30252-9.