APA (7th ed.) Citation

Shigo, A. L. (1966). Decay and discoloration following logging wounds on northern hardwoods. Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Shigo, Alex L. Decay and Discoloration Following Logging Wounds on Northern Hardwoods. Upper Darby, Pa.: Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966.

MLA (9th ed.) Citation

Shigo, Alex L. Decay and Discoloration Following Logging Wounds on Northern Hardwoods. Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966.