APA (7th ed.) Citation

Cooper, M. M., & Morris, D. W. (1973). Grass farming (3rd ed. [revised].). Farming Press.

Chicago Style (17th ed.) Citation

Cooper, Malcolm McGregor, and David W. Morris. Grass Farming. 3rd ed. [revised]. Ipswich: Farming Press, 1973.

MLA (9th ed.) Citation

Cooper, Malcolm McGregor, and David W. Morris. Grass Farming. 3rd ed. [revised]. Farming Press, 1973.