The United States Department of Commerce :
serving the Nation.
APA Citation
United States. Department of Commerce. (1977). The United States Department of Commerce: serving the Nation. Washington: Dept. of Commerce.
MLA Citation
United States. Department of Commerce. The United States Department of Commerce: Serving the Nation. Washington: Dept. of Commerce, 1977.
Warning: These citations may not always be complete (especially for serials).