APA (7th ed.) Citation

(1956). Diseases of field crops (2nd ed.). McGraw-Hill Book Company.

Chicago Style (17th ed.) Citation

Diseases of Field Crops. 2nd ed. New York: McGraw-Hill Book Company, 1956.

MLA (8th ed.) Citation

Diseases of Field Crops. 2nd ed. McGraw-Hill Book Company, 1956.