APA (7th ed.) Citation

United States. Forest Service. Pacific Northwest Region. (1968). Forest pest conditions in the Pacific Northwest. Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Forest Service, U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Forest Pest Conditions in the Pacific Northwest. [Portland, Or.]: Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Forest Service, U.S. Dept. of Agriculture, 1968.

MLA (9th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Forest Pest Conditions in the Pacific Northwest. Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, Forest Service, U.S. Dept. of Agriculture, 1968.