APA (7th ed.) Citation

Harpole, G. B. (1983). Economics of manufacturing structural lumber from low- to medium-density hardwoods. United States Department of Agriculture, Forest Service, Forest Products Laboratory.

Chicago Style (17th ed.) Citation

Harpole, George B. Economics of Manufacturing Structural Lumber from Low- to Medium-density Hardwoods. Madison, Wis.: United States Department of Agriculture, Forest Service, Forest Products Laboratory, 1983.

MLA (9th ed.) Citation

Harpole, George B. Economics of Manufacturing Structural Lumber from Low- to Medium-density Hardwoods. United States Department of Agriculture, Forest Service, Forest Products Laboratory, 1983.