Keane, R. E., Gray, K. L., & Dickinson, L. J. (2007). Whitebark pine diameter growth response to removal of competition. U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station.
Chicago Style (17th ed.) CitationKeane, Robert E., Kathy L. Gray, and Laura J. Dickinson. Whitebark Pine Diameter Growth Response to Removal of Competition. Fort Collins, CO: U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station, 2007.
MLA (9th ed.) CitationKeane, Robert E., et al. Whitebark Pine Diameter Growth Response to Removal of Competition. U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Research Station, 2007.
Warning: These citations may not always be 100% accurate.