Nyvall, R. F. (1989). Field Crop Diseases Handbook (Second edition.). Springer US.
Chicago Style (17th ed.) CitationNyvall, Robert F. Field Crop Diseases Handbook. Second edition. Boston, MA: Springer US, 1989.
MLA (9th ed.) CitationNyvall, Robert F. Field Crop Diseases Handbook. Second edition. Springer US, 1989.
Warning: These citations may not always be 100% accurate.