APA (7th ed.) Citation

Hair, D. (1963). The economic importance of timber in the United States. Forest Service, U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Hair, Dwight. The Economic Importance of Timber in the United States. Washington, D.C.: Forest Service, U.S. Dept. of Agriculture, 1963.

MLA (9th ed.) Citation

Hair, Dwight. The Economic Importance of Timber in the United States. Forest Service, U.S. Dept. of Agriculture, 1963.