APA (7th ed.) Citation

Wickman, B. E., & Pacific Northwest Research Station. (1986). Radial growth of grand fir and douglas-fir 10 years after defoliation by the douglas-fir tussock moth in the Blue Mountains outbreak. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Experiment Station.

Chicago Style (17th ed.) Citation

Wickman, Boyd E., and Pacific Northwest Research Station. Radial Growth of Grand Fir and Douglas-fir 10 Years After Defoliation by the Douglas-fir Tussock Moth in the Blue Mountains Outbreak. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Experiment Station, 1986.

MLA (8th ed.) Citation

Wickman, Boyd E., and Pacific Northwest Research Station. Radial Growth of Grand Fir and Douglas-fir 10 Years After Defoliation by the Douglas-fir Tussock Moth in the Blue Mountains Outbreak. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Experiment Station, 1986.

Warning: These citations may not always be 100% accurate.