APA (7th ed.) Citation

Graham, S. A. (1939). Principles of forest entomology (2d ed.). McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Graham, Samuel A. Principles of Forest Entomology. 2d ed. New York, London: McGraw-Hill book company, inc., 1939.

MLA (9th ed.) Citation

Graham, Samuel A. Principles of Forest Entomology. 2d ed. McGraw-Hill book company, inc., 1939.