APA (7th ed.) Citation

United States. Forest Service & Geometronics Service Center (U.S.). (1981). Wenatchee National Forest, Washington (Scale 1:100,000 ; Universal Transverse Mercator proj. (W 12135'--W 11955'/N 4835'--N4625').). The Service.

Chicago Style (17th ed.) Citation

United States. Forest Service and Geometronics Service Center (U.S.). Wenatchee National Forest, Washington. Scale 1:100,000 ; Universal Transverse Mercator proj. (W 12135'--W 11955'/N 4835'--N4625'). [Washington, D.C.?]: The Service, 1981.

MLA (9th ed.) Citation

United States. Forest Service and Geometronics Service Center (U.S.). Wenatchee National Forest, Washington. Scale 1:100,000 ; Universal Transverse Mercator proj. (W 12135'--W 11955'/N 4835'--N4625'). The Service, 1981.