APA引文

Jefferson, T., Smith, S., Demicheli, V., Harnden, A., Rivetti, A., & Di Pietrantonj, C. (2005). Assessment of the efficacy and effectiveness of influenza vaccines in healthy children: Systematic review.

Chicago Style (17th ed.) Citation

Jefferson, T., S. Smith, V. Demicheli, A. Harnden, A. Rivetti, and C. Di Pietrantonj. Assessment of the Efficacy and Effectiveness of Influenza Vaccines in Healthy Children: Systematic Review. 2005.

MLA引文

Jefferson, T., et al. Assessment of the Efficacy and Effectiveness of Influenza Vaccines in Healthy Children: Systematic Review. 2005.