United States. Federal Grain Inspection Service. (1984). Hay handbook. U.S. Dept. of Agriculture, Federal Grain Inspection Service.
Chicago Style (17th ed.) CitationUnited States. Federal Grain Inspection Service. Hay Handbook. Washington, D.C.: U.S. Dept. of Agriculture, Federal Grain Inspection Service, 1984.
MLA (9th ed.) CitationUnited States. Federal Grain Inspection Service. Hay Handbook. U.S. Dept. of Agriculture, Federal Grain Inspection Service, 1984.
Warning: These citations may not always be 100% accurate.