Vegetable crops
[by] Homer C. Thompson [and] William C. Kelly.

APA Citation

Thompson, H. Columbus., Kelly, W. Cary. (1957). Vegetable crops. 5th ed. New York: McGraw-Hill.

MLA Citation

Thompson, Homer Columbus, 1885-, and William Cary Kelly. Vegetable Crops. 5th ed. New York: McGraw-Hill, 1957.

Warning: These citations may not always be complete (especially for serials).