APA (7th ed.) Citation

United States. Forest Service. (1981). Managing fire on your national forests. U.S. Dept. of Agriculture, Forest Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Managing Fire on Your National Forests. [Washington, D.C.?]: U.S. Dept. of Agriculture, Forest Service, 1981.

MLA (9th ed.) Citation

United States. Forest Service. Managing Fire on Your National Forests. U.S. Dept. of Agriculture, Forest Service, 1981.