What you can do about bovine mastitis
MLA
Miller, Robert H. What You Can Do About Bovine Mastitis. Farmers' Bulletin / United States Department of Agriculture. Rev. Washington, D.C.: Dept. of Agriculture, Science and Education Administration , 1980
APA, 7th edition
Miller, R. H. (1980). What you can do about bovine mastitis. Farmers' bulletin / United States Department of Agriculture. Rev. Washington, D.C.: Dept. of Agriculture, Science and Education Administration
Chicago, 17th edition
Miller, Robert H. What you can do about bovine mastitis. Farmers' bulletin / United States Department of Agriculture. Rev. Washington, D.C.: Dept. of Agriculture, Science and Education Administration , 1980