APA-referens (7:e uppl.)

Hill, W. C. (1945). A Century of genealogical progress: Being a history of the New England Historic Genealogical Society 1845-1945 / by William Carroll Hill. The New England Historic Genealogical Society.

Chicago-referens (17:e uppl.)

Hill, William Carroll. A Century of Genealogical Progress: Being a History of the New England Historic Genealogical Society 1845-1945 / by William Carroll Hill. Boston Mess: The New England Historic Genealogical Society, 1945.

MLA-referens (8:e uppl.)

Hill, William Carroll. A Century of Genealogical Progress: Being a History of the New England Historic Genealogical Society 1845-1945 / by William Carroll Hill. The New England Historic Genealogical Society, 1945.