APA (7th ed.) Citation

Heald, F. D. (1943). Introduction to plant pathology (2d ed.). McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Heald, F. D. Introduction to Plant Pathology. 2d ed. New York, London: McGraw-Hill book company, inc., 1943.

MLA (9th ed.) Citation

Heald, F. D. Introduction to Plant Pathology. 2d ed. McGraw-Hill book company, inc., 1943.