Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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