APA引文

United States. Bureau of the Census & United States. National Archives and Records Service. (1850). State of Vermont 1850-[1870] agricultural census.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census and United States. National Archives and Records Service. State of Vermont 1850-[1870] Agricultural Census. 1850.

MLA引文

United States. Bureau of the Census and United States. National Archives and Records Service. State of Vermont 1850-[1870] Agricultural Census. 1850.

警告：这些引文格式不一定是100％准确.