APA (7th ed.) Citation

Harter, L. L., & Jones, L. R. (1918). Cabbage diseases. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Harter, L. L., and L. R. Jones. Cabbage Diseases. Washington, D.C: U.S. Dept. of Agriculture, 1918.

MLA (9th ed.) Citation

Harter, L. L., and L. R. Jones. Cabbage Diseases. U.S. Dept. of Agriculture, 1918.