Citação norma APA

United States. Census Office. 7th Census, 1850. (1958). 1850 mortality census of North Carolina. N.C. Dept. of Archives and History.

Citação norma Chicago

United States. Census Office. 7th Census, 1850. 1850 Mortality Census of North Carolina. [Raleigh, N.C.]: N.C. Dept. of Archives and History, 1958.

Citação norma MLA

United States. Census Office. 7th Census, 1850. 1850 Mortality Census of North Carolina. N.C. Dept. of Archives and History, 1958.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.