APA (7th ed.) Citation

Howard, J. L., Quevedo, E., & Kramp, A. (2009). Use of indexing to update U.S. annual timber harvest by state. U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory.

Chicago Style (17th ed.) Citation

Howard, James L., Enrique Quevedo, and Andrew Kramp. Use of Indexing to Update U.S. Annual Timber Harvest by State. [Madison, Wis.]: U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2009.

MLA (9th ed.) Citation

Howard, James L., et al. Use of Indexing to Update U.S. Annual Timber Harvest by State. U.S. Dept. of Agriculture, Forest Service, Forest Products Laboratory, 2009.