APA
Varga John, Denton Christopher P & Wigley Fredrick M. (2012). Scleroderma: From Pathogenesis to Comprehensive Management. London: Medical School.
Chicago
Varga John, Denton Christopher P and Wigley Fredrick M. 2012. Scleroderma: From Pathogenesis to Comprehensive Management. London: Medical School.
Harvard
Varga John, Denton Christopher P and Wigley Fredrick M. (2012). Scleroderma: From Pathogenesis to Comprehensive Management. London: Medical School.
MLA
Varga John, Denton Christopher P and Wigley Fredrick M. Scleroderma: From Pathogenesis to Comprehensive Management. London: Medical School. 2012.