APA-referens (7:e uppl.)

United States. Census Office. 9th Census, 1870, United States. Census Office. 10th Census, 1880, & United States. National Archives and Records Service. (1980). U.S. Census, mortality schedules, Alabama, 1870-1880. [National Archives].

Chicago-referens (17:e uppl.)

United States. Census Office. 9th Census, 1870, 1880 United States. Census Office. 10th Census, och United States. National Archives and Records Service. U.S. Census, Mortality Schedules, Alabama, 1870-1880. [Washington, D.C.]: [National Archives], 1980.

MLA-referens (8:e uppl.)

United States. Census Office. 9th Census, 1870, et al. U.S. Census, Mortality Schedules, Alabama, 1870-1880. [National Archives], 1980.