APA (7th ed.) Citation

Werner, R. A., Baker, B. H., Rush, P. A., Pacific Northwest Forest Experiment Station, & Service, U. S. F. (1977). The spruce beetle in white spruce forests of Alaska. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

Werner, Richard A., Bruce H. Baker, Peter A. Rush, Pacific Northwest Forest Experiment Station, and United States. Forest Service. The Spruce Beetle in White Spruce Forests of Alaska. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1977.

MLA (8th ed.) Citation

Werner, Richard A., et al. The Spruce Beetle in White Spruce Forests of Alaska. Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1977.