APA (7th ed.) Citation

Heald, F. D. (1937). Introduction to plant pathology. McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Heald, F. D. Introduction to Plant Pathology. New York, London: McGraw-Hill book company, inc., 1937.

MLA (9th ed.) Citation

Heald, F. D. Introduction to Plant Pathology. McGraw-Hill book company, inc., 1937.