Dyfyniad APA

Kolata, G. B. (1999). Flu: The story of the great influenza pandemic of 1918 and the search for the virus that caused it. Farrar, Straus and Giroux.

Dyfyniad Arddull Chicago

Kolata, Gina Bari. Flu: The Story of the Great Influenza Pandemic of 1918 and the Search for the Virus That Caused It. New York: Farrar, Straus and Giroux, 1999.

Dyfyniad MLA

Kolata, Gina Bari. Flu: The Story of the Great Influenza Pandemic of 1918 and the Search for the Virus That Caused It. Farrar, Straus and Giroux, 1999.

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