Norman, D. Dieffenbachia Diseases: Identification and Control in Commercial Greenhouse Operations. The University of Florida George A. Smathers Libraries.
Chicago Style (17th ed.) CitationNorman, David. Dieffenbachia Diseases: Identification and Control in Commercial Greenhouse Operations. The University of Florida George A. Smathers Libraries.
MLA (9th ed.) CitationNorman, David. Dieffenbachia Diseases: Identification and Control in Commercial Greenhouse Operations. The University of Florida George A. Smathers Libraries.
Warning: These citations may not always be 100% accurate.