APA (7th ed.) Citation

Plant Diseases National Program (U.S.) & United States. Agricultural Research Service. Genotypic and phenotypic diversity of plant pathogens and their biocontrol agents ... annual report. U.S. Dept. of Agriculture, Agricultural Research Service.

Chicago Style (17th ed.) Citation

Plant Diseases National Program (U.S.) and United States. Agricultural Research Service. Genotypic and Phenotypic Diversity of Plant Pathogens and Their Biocontrol Agents ... Annual Report. Washington, D.C.: U.S. Dept. of Agriculture, Agricultural Research Service.

MLA (9th ed.) Citation

Plant Diseases National Program (U.S.) and United States. Agricultural Research Service. Genotypic and Phenotypic Diversity of Plant Pathogens and Their Biocontrol Agents ... Annual Report. U.S. Dept. of Agriculture, Agricultural Research Service.