Wickman, B. E., & Starr, G. L. (1991). Mammoth Lakes revisited, 50 years after a Douglas-fir Tussock Moth outbreak. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.
Chicago Style (17th ed.) CitationWickman, Boyd E., and G. Lynn Starr. Mammoth Lakes Revisited, 50 Years After a Douglas-fir Tussock Moth Outbreak. [Portland, Or.] (319 S.W. Pine St., P.O.Box 3890, Portland 97208): U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1991.
MLA (9th ed.) CitationWickman, Boyd E., and G. Lynn Starr. Mammoth Lakes Revisited, 50 Years After a Douglas-fir Tussock Moth Outbreak. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1991.
Warning: These citations may not always be 100% accurate.