Piva, R. J., & Adams, D. M. (2008). Nebraska timber industry: An assessment of timber product output and use, 2006. U.S. Dept. of Agriculture, Forest Service, Northern Research Station.
Chicago Style (17th ed.) CitationPiva, Ronald J., and Dennis M. Adams. Nebraska Timber Industry: An Assessment of Timber Product Output and Use, 2006. Newtown Square, PA: U.S. Dept. of Agriculture, Forest Service, Northern Research Station, 2008.
MLA (9th ed.) CitationPiva, Ronald J., and Dennis M. Adams. Nebraska Timber Industry: An Assessment of Timber Product Output and Use, 2006. U.S. Dept. of Agriculture, Forest Service, Northern Research Station, 2008.
Warning: These citations may not always be 100% accurate.