APA (7th ed.) Citation

Lehrmann, J. A., Black, J. R., & Connor, L. J. (1976). Direct economic effects of increased energy prices on corn and soybean production on cash grain farms in southeastern Michigan. Dept. of Agricultural Economics, Michigan State University.

Chicago Style (17th ed.) Citation

Lehrmann, J. A., J. Roy Black, and Larry J. Connor. Direct Economic Effects of Increased Energy Prices on Corn and Soybean Production on Cash Grain Farms in Southeastern Michigan. East Lansing: Dept. of Agricultural Economics, Michigan State University, 1976.

MLA (9th ed.) Citation

Lehrmann, J. A., et al. Direct Economic Effects of Increased Energy Prices on Corn and Soybean Production on Cash Grain Farms in Southeastern Michigan. Dept. of Agricultural Economics, Michigan State University, 1976.