APA (7th ed.) Citation

Beer, C. E., David, H. T., & Shrader, W. D. (1961). Response of corn yields in a planosol soil to surface drainage, cropping system and variable fertilizer treatments. Agricultural and Home Economics Experiment Station, Iowa State University of Sciene and Technology.

Chicago Style (17th ed.) Citation

Beer, C. E., H. T. David, and William D. Shrader. Response of Corn Yields in a Planosol Soil to Surface Drainage, Cropping System and Variable Fertilizer Treatments. Ames, Iowa: Agricultural and Home Economics Experiment Station, Iowa State University of Sciene and Technology, 1961.

MLA (9th ed.) Citation

Beer, C. E., et al. Response of Corn Yields in a Planosol Soil to Surface Drainage, Cropping System and Variable Fertilizer Treatments. Agricultural and Home Economics Experiment Station, Iowa State University of Sciene and Technology, 1961.