APA-viite

Lubel, J., Warner, F., & Angus, P. (2007). The Role of the Renin-Angiotensin System in Hepatic Fibrosis. Frontiers in Research of the Renin-Angiotensin System on Human Disease.

Chicago-tyylinen lähdeviittaus

Lubel, J.S., F.J Warner, ja P.W Angus. "The Role of the Renin-Angiotensin System in Hepatic Fibrosis." Frontiers in Research of the Renin-Angiotensin System On Human Disease 2007.

MLA-viite

Lubel, J.S., F.J Warner, ja P.W Angus. "The Role of the Renin-Angiotensin System in Hepatic Fibrosis." Frontiers in Research of the Renin-Angiotensin System On Human Disease 2007.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.