Dehner, G. (2012). Influenza: A century of science and public health response. University of Pittsburgh Press.
Chicago-viite (17. p.)Dehner, George. Influenza: A Century of Science and Public Health Response. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2012.
MLA-viite (9. p.)Dehner, George. Influenza: A Century of Science and Public Health Response. University of Pittsburgh Press, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.