APA (7th ed.) Citation

Gilreath, C. L. (1984). AGRICOLA user's guide ([Rev. ed.].). U.S. Dept. of Agriculture, National Agricultural Library.

Chicago Style (17th ed.) Citation

Gilreath, Charles L. AGRICOLA User's Guide. [Rev. ed.]. [Beltsville, Md.]: U.S. Dept. of Agriculture, National Agricultural Library, 1984.

MLA (9th ed.) Citation

Gilreath, Charles L. AGRICOLA User's Guide. [Rev. ed.]. U.S. Dept. of Agriculture, National Agricultural Library, 1984.