APA引文

Petrie, J. G., Ohmit, S. E., Johnson, E., Cross, R. T., & Monto, A. S. (2011). Efficacy Studies of Influenza Vaccines: Effect of End Points Used and Characteristics of Vaccine Failures. Oxford University Press.

Citação norma Chicago

Petrie, Joshua G., Suzanne E. Ohmit, Emileigh Johnson, Rachel T. Cross, and Arnold S. Monto. Efficacy Studies of Influenza Vaccines: Effect of End Points Used and Characteristics of Vaccine Failures. Oxford University Press, 2011.

MLA引文

Petrie, Joshua G., et al. Efficacy Studies of Influenza Vaccines: Effect of End Points Used and Characteristics of Vaccine Failures. Oxford University Press, 2011.