APA引文

Grijalva, C. G., Zhu, Y., Simonsen, L., Mitchel, E., & Griffin, M. R. (2010). The Population Impact of a Large School-Based Influenza Vaccination Campaign. Public Library of Science.

Citação norma Chicago

Grijalva, Carlos G., Yuwei Zhu, Lone Simonsen, Edward Mitchel, and Marie R. Griffin. The Population Impact of a Large School-Based Influenza Vaccination Campaign. Public Library of Science, 2010.

MLA引文

Grijalva, Carlos G., et al. The Population Impact of a Large School-Based Influenza Vaccination Campaign. Public Library of Science, 2010.