APA (7th ed.) Citation

Coble, K. H., Knight, T. O., & Kubiak, K. A. (1989). User's manual for the Cropping Systems Analyzer version 1.0. Department of Agricultural Economics, Texas A & M University.

Chicago Style (17th ed.) Citation

Coble, Keith H., T. O. Knight, and K. A. Kubiak. User's Manual for the Cropping Systems Analyzer Version 1.0. College Station, Texas: Department of Agricultural Economics, Texas A & M University, 1989.

MLA (9th ed.) Citation

Coble, Keith H., et al. User's Manual for the Cropping Systems Analyzer Version 1.0. Department of Agricultural Economics, Texas A & M University, 1989.