MLA

Hansen, Barbara Caleen, et al. The Metabolic Syndrome. Humana Press, 2008.

APA

Hansen, B. Caleen, Bray, G. A, Conn, P. Michael, & Hansen, B. C. (2008). The Metabolic Syndrome. Humana Press.

Chicago

Hansen, Barbara Caleen, George A Bray, P. Michael Conn, and Barbara C Hansen. The Metabolic Syndrome. : Humana Press, 2008.