APA (7th ed.) Citation

Thompson, H. C., & Kelly, W. C. (1957). Vegetable crops (5. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Thompson, Homer C., and William C. Kelly. Vegetable Crops. 5. ed. New York (u.a.): McGraw-Hill, 1957.

MLA (9th ed.) Citation

Thompson, Homer C., and William C. Kelly. Vegetable Crops. 5. ed. McGraw-Hill, 1957.