APA Цитирование

Illinois State Archives & United States. Census Office. 7th census, 1850. (1850). [Seventh census of the United States, 1850.

Chicago-стиль цитирования

Illinois State Archives and 1850 United States. Census Office. 7th census. [Seventh Census of the United States, 1850. 1850.

MLA-цитирование

Illinois State Archives and 1850 United States. Census Office. 7th census. [Seventh Census of the United States, 1850. 1850.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.