APA (7th ed.) Citation

United States. Farm Service Agency. (2011). Conservation Reserve Enhancement Program (CREP): Iowa state. U.S. Dept. of Agriculture, Farm Service Agency.

Chicago Style (17th ed.) Citation

United States. Farm Service Agency. Conservation Reserve Enhancement Program (CREP): Iowa State. [Washington, D.C.]: U.S. Dept. of Agriculture, Farm Service Agency, 2011.

MLA (9th ed.) Citation

United States. Farm Service Agency. Conservation Reserve Enhancement Program (CREP): Iowa State. U.S. Dept. of Agriculture, Farm Service Agency, 2011.