APA (7th ed.) Citation

Noble, D. L. (1979). Roots of lodgepole pine seedlings reach depth of only 3 to 4 inches their first season. Forest Service, U.S. Dept. of Agriculture, Rocky Mountain Forest and Range Experiment Station.

Chicago Style (17th ed.) Citation

Noble, Daniel L. Roots of Lodgepole Pine Seedlings Reach Depth of Only 3 to 4 Inches Their First Season. [Fort Collins, Colo.]: Forest Service, U.S. Dept. of Agriculture, Rocky Mountain Forest and Range Experiment Station, 1979.

MLA (9th ed.) Citation

Noble, Daniel L. Roots of Lodgepole Pine Seedlings Reach Depth of Only 3 to 4 Inches Their First Season. Forest Service, U.S. Dept. of Agriculture, Rocky Mountain Forest and Range Experiment Station, 1979.