United States. Department of Agriculture. Office of the Secretary, Enlow, C. R., & McKee, R. (1931). Crotalaria, new legume for the South. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary, C. R. Enlow, and Roland McKee. Crotalaria, New Legume for the South. Washington: U.S. GPO, 1931.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary, et al. Crotalaria, New Legume for the South. U.S. GPO, 1931.
Warning: These citations may not always be 100% accurate.