United States. Department of Agriculture. (1948). Grass. U.S. Department of Agriculture.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Grass. Washington D.C.: U.S. Department of Agriculture, 1948.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Grass. U.S. Department of Agriculture, 1948.
Warning: These citations may not always be 100% accurate.