United States. Forest Service. (1991). Travel map, Wasatch-Cache National Forest, Ogden and Logan Ranger Districts, 1991 (Rev. 4/4/91.). US Forest Service, Dept. of Agriculture.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Travel Map, Wasatch-Cache National Forest, Ogden and Logan Ranger Districts, 1991. Rev. 4/4/91. [Ogden, Utah?]: US Forest Service, Dept. of Agriculture, 1991.
MLA (8th ed.) CitationUnited States. Forest Service. Travel Map, Wasatch-Cache National Forest, Ogden and Logan Ranger Districts, 1991. Rev. 4/4/91. US Forest Service, Dept. of Agriculture, 1991.
Warning: These citations may not always be 100% accurate.