APA (7th ed.) Citation

Wickman, B. E., Henshaw, D. L., Gollob, S. K., Pacific Northwest Forest and Range Experiment Station, & Service, U. S. F. (1980). Radial growth in grand fir and Douglas-fir related to defoliation by the Douglas-fir tussock moth in the Blue Mountains outbreak. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Wickman, Boyd E., D. L. Henshaw, S. K. Gollob, Pacific Northwest Forest and Range Experiment Station, and United States. Forest Service. Radial Growth in Grand Fir and Douglas-fir Related to Defoliation by the Douglas-fir Tussock Moth in the Blue Mountains Outbreak. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1980.

MLA (8th ed.) Citation

Wickman, Boyd E., et al. Radial Growth in Grand Fir and Douglas-fir Related to Defoliation by the Douglas-fir Tussock Moth in the Blue Mountains Outbreak. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1980.