APA (7th ed.) Citation

Van Hees, W. W. S., & Pacific Northwest Research Station (Portland, O. (1992). An analytical method to assess spruce beetle impacts on white spruce resources, Kenai Peninsula, Alaska. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Van Hees, Willem W. S., and Or.) Pacific Northwest Research Station (Portland. An Analytical Method to Assess Spruce Beetle Impacts On White Spruce Resources, Kenai Peninsula, Alaska. Portland, Or.: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1992.

MLA (8th ed.) Citation

Van Hees, Willem W. S., and Or.) Pacific Northwest Research Station (Portland. An Analytical Method to Assess Spruce Beetle Impacts On White Spruce Resources, Kenai Peninsula, Alaska. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1992.