APA-čujuhus (7. p.)
(2014). Influenza and Other Respiratory Viruses. Wiley.
Chicago-čujuhus (17. p.)
Influenza and Other Respiratory Viruses. Wiley, 2014.
MLA-čujuhus (9. p.)
Influenza and Other Respiratory Viruses. Wiley, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.