APA (7th ed.) Citation

United States. National Agricultural Statistics Service & United States. Agricultural Statistics Board. (1997). Crop production. National Agricultural Statistics Service (NASS), Agricultural Statistics Board, U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

United States. National Agricultural Statistics Service and United States. Agricultural Statistics Board. Crop Production. Washington, D.C.: National Agricultural Statistics Service (NASS), Agricultural Statistics Board, U.S. Dept. of Agriculture, 1997.

MLA (9th ed.) Citation

United States. National Agricultural Statistics Service and United States. Agricultural Statistics Board. Crop Production. National Agricultural Statistics Service (NASS), Agricultural Statistics Board, U.S. Dept. of Agriculture, 1997.