APA (7th ed.) Citation

United States. Economic Development Administration. (1978). Economic development districts, January 1, 1978. Dept. of Commerce, Economic Development Administration.

Chicago Style (17th ed.) Citation

United States. Economic Development Administration. Economic Development Districts, January 1, 1978. [Washington]: Dept. of Commerce, Economic Development Administration, 1978.

MLA (9th ed.) Citation

United States. Economic Development Administration. Economic Development Districts, January 1, 1978. Dept. of Commerce, Economic Development Administration, 1978.