APA ציטוט

Seeff, L. B. (2009). The history of the “natural history” of hepatitis C(1968–2009). Liver Int.

Citação norma Chicago

Seeff, Leonard B. "The History of the “natural History” of Hepatitis C(1968–2009)." Liver Int 2009.

ציטוט MLA

Seeff, Leonard B. "The History of the “natural History” of Hepatitis C(1968–2009)." Liver Int 2009.