APA (7th ed.) Citation

United States. Forest Service. (1979). The spruce budworm program in the West. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. The Spruce Budworm Program in the West. Washington: Dept. of Agriculture, Forest Service, 1979.

MLA (9th ed.) Citation

United States. Forest Service. The Spruce Budworm Program in the West. Dept. of Agriculture, Forest Service, 1979.

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