APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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