Guidelines for uniform swine improvement programs.
APA Citation
United States. Extension Service. (1976). Guidelines for uniform swine improvement programs. [Washington]: U.S. Dept. of Agriculture, Extension Service.
MLA Citation
United States. Extension Service. Guidelines for Uniform Swine Improvement Programs. [Washington]: U.S. Dept. of Agriculture, Extension Service, 1976.
Warning: These citations may not always be complete (especially for serials).