APA (7th ed.) Citation

Snell, J. A. K., & Max, T. A. (1985). Estimating the weight of crown segments for old-growth Douglas-fir and western hemlock. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station.

Chicago Style (17th ed.) Citation

Snell, J. A. Kendall, and Timothy A. Max. Estimating the Weight of Crown Segments for Old-growth Douglas-fir and Western Hemlock. Portland, Or.: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985.

MLA (9th ed.) Citation

Snell, J. A. Kendall, and Timothy A. Max. Estimating the Weight of Crown Segments for Old-growth Douglas-fir and Western Hemlock. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985.