APA (7th ed.) Citation

United States. National Agricultural Statistics Service. (2007). Agricultural chemical usage: 2006 dairy cattle and dairy facilities summary. U.S. Dept. of Agriculture, National Agricultural Statistics Service.

Chicago Style (17th ed.) Citation

United States. National Agricultural Statistics Service. Agricultural Chemical Usage: 2006 Dairy Cattle and Dairy Facilities Summary. [Washington, D.C.]: U.S. Dept. of Agriculture, National Agricultural Statistics Service, 2007.

MLA (9th ed.) Citation

United States. National Agricultural Statistics Service. Agricultural Chemical Usage: 2006 Dairy Cattle and Dairy Facilities Summary. U.S. Dept. of Agriculture, National Agricultural Statistics Service, 2007.