APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Thompson, Homer Columbus, and William Cary Kelly. Vegetable Crops. 5th ed. New York: McGraw-Hill, 1957.

MLA (9th ed.) Citation

Thompson, Homer Columbus, and William Cary Kelly. Vegetable Crops. 5th ed. McGraw-Hill, 1957.