Sprague, G. F., Dudley, J. W., Mickelson, S. H., Heichel, G. H., Stuber, C. W., & Kissel, D. E. (1988). Corn and corn improvement (Third Edition.). Wisconsin, Estados Unidos: American Society of Agronomy ; Crop Science Society of America ; Soil Science Society of America.
Chicago Style CitationSprague, G. F.,, J. W. Dudley, S. H. Mickelson, G. H. Heichel, C. W. Stuber, and D. E. Kissel. Corn and Corn Improvement. Third Edition. Wisconsin, Estados Unidos: American Society of Agronomy ; Crop Science Society of America ; Soil Science Society of America, 1988.
MLA CitationSprague, G. F.,, et al. Corn and Corn Improvement. Third Edition. Wisconsin, Estados Unidos: American Society of Agronomy ; Crop Science Society of America ; Soil Science Society of America, 1988.