APA (7th ed.) Citation

Marra, M. C., & Carlson, G. A. (1986). Double-cropping wheat and soybeans in the southeast: Input use and patterns of adoption. United States. Department of Agriculture, Economic Research Service.

Chicago Style (17th ed.) Citation

Marra, Michele C., and Gerald A. Carlson. Double-cropping Wheat and Soybeans in the Southeast: Input Use and Patterns of Adoption. Washington, D.C.: United States. Department of Agriculture, Economic Research Service, 1986.

MLA (9th ed.) Citation

Marra, Michele C., and Gerald A. Carlson. Double-cropping Wheat and Soybeans in the Southeast: Input Use and Patterns of Adoption. United States. Department of Agriculture, Economic Research Service, 1986.