Stanosz, G. R., United States. Forest Service, & United States. State and Private Forestry. Northeastern Area. (2018). Heterobasidion root disease in Eastern conifers (Revised March 2018.). USDA Forest Service, Northeastern Area State and Private Forestry.
Chicago Style (17th ed.) CitationStanosz, Glen R., United States. Forest Service, and United States. State and Private Forestry. Northeastern Area. Heterobasidion Root Disease in Eastern Conifers. Revised March 2018. Newton Square, PA: USDA Forest Service, Northeastern Area State and Private Forestry, 2018.
MLA (8th ed.) CitationStanosz, Glen R., et al. Heterobasidion Root Disease in Eastern Conifers. Revised March 2018. USDA Forest Service, Northeastern Area State and Private Forestry, 2018.
Warning: These citations may not always be 100% accurate.