APA (7th ed.) Citation

Kay, R. D., Edwards, W. M., & Duffy, P. A. (2008). Farm management (6th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Kay, Ronald D., William M. Edwards, and Patricia A. Duffy. Farm Management. 6th ed. New York, N.Y: McGraw-Hill, 2008.

MLA (9th ed.) Citation

Kay, Ronald D., et al. Farm Management. 6th ed. McGraw-Hill, 2008.