APA (7th ed.) Citation

United States. Cooperative State Research Service & Canada/United States Spruce Budworms Program. (1983). Spruce budworms handbook: Regional evaluation of B.t. for spruce budworm control. U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service.

Chicago Style (17th ed.) Citation

United States. Cooperative State Research Service and Canada/United States Spruce Budworms Program. Spruce Budworms Handbook: Regional Evaluation of B.t. for Spruce Budworm Control. [Washington, D.C.]: U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service, 1983.

MLA (9th ed.) Citation

United States. Cooperative State Research Service and Canada/United States Spruce Budworms Program. Spruce Budworms Handbook: Regional Evaluation of B.t. for Spruce Budworm Control. U.S. Dept. of Agriculture, Forest Service, Cooperative State Research Service, 1983.