Dyfyniad APA

Palese, P., & Wang, T. T. (2012). Reply to Osterholm and Kelley: H5N1 in humans—the threat is not as bad as it may seem. National Academy of Sciences.

Dyfyniad Arddull Chicago

Palese, Peter, and Taia T. Wang. Reply to Osterholm and Kelley: H5N1 in Humans—the Threat Is Not As Bad As It May Seem. National Academy of Sciences, 2012.

Dyfyniad MLA

Palese, Peter, and Taia T. Wang. Reply to Osterholm and Kelley: H5N1 in Humans—the Threat Is Not As Bad As It May Seem. National Academy of Sciences, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.