APA-referens (7:e uppl.)

Clark, W. R. (1890). Savonarola: His life and times. A.C. McClurg and Co..

Chicago-referens (17:e uppl.)

Clark, William Robinson. Savonarola: His Life and Times. Chicago: A.C. McClurg and Co., 1890.

MLA-referens (8:e uppl.)

Clark, William Robinson. Savonarola: His Life and Times. A.C. McClurg and Co., 1890.