APA (7th ed.) Citation

United States. Bureau of the Census. (1940). Financial Statistics of States: 1938, Vol. 1, No. 1, Iowa. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of the Census. Financial Statistics of States: 1938, Vol. 1, No. 1, Iowa. [Washington]: [s.n.], 1940.

MLA (9th ed.) Citation

United States. Bureau of the Census. Financial Statistics of States: 1938, Vol. 1, No. 1, Iowa. [s.n.], 1940.

Warning: These citations may not always be 100% accurate.