APA (7th ed.) Citation
United States. Forest Service, Bonner, F. T., & Karrfalt, R. P. (2008). The woody plant seed manual. U.S. Department of Agriculture, Forest Service.
Chicago Style (17th ed.) Citation
United States. Forest Service, F. T. Bonner, and Robert P. Karrfalt. The Woody Plant Seed Manual. [Washington, D.C.]: U.S. Department of Agriculture, Forest Service, 2008.
MLA (9th ed.) Citation
United States. Forest Service, et al. The Woody Plant Seed Manual. U.S. Department of Agriculture, Forest Service, 2008.
Warning: These citations may not always be 100% accurate.