United States. State and Private Forestry. Northeastern Area. (1980). Virginia pine: Pinus virginiana. Dept. of Agriculture, Forest Service, Northeastern Area, State and Private Forestry.
Chicago Style (17th ed.) CitationUnited States. State and Private Forestry. Northeastern Area. Virginia Pine: Pinus Virginiana. Broomall, Pa.: Dept. of Agriculture, Forest Service, Northeastern Area, State and Private Forestry, 1980.
MLA (9th ed.) CitationUnited States. State and Private Forestry. Northeastern Area. Virginia Pine: Pinus Virginiana. Dept. of Agriculture, Forest Service, Northeastern Area, State and Private Forestry, 1980.
Warning: These citations may not always be 100% accurate.