APA (7th ed.) Citation

United States. Forest Service. Eastern Region. (1981). Mark Twain National Forest (Willow Springs Ranger District) Missouri, 1975 (Scale [1:126,720]. 1/2 in. to 1 mile (W 9220'--W 9150'/N 3710'--N 3635').). The Service.

Chicago Style (17th ed.) Citation

United States. Forest Service. Eastern Region. Mark Twain National Forest (Willow Springs Ranger District) Missouri, 1975. Scale [1:126,720]. 1/2 in. to 1 mile (W 9220'--W 9150'/N 3710'--N 3635'). [Milwaukee, Wis.?]: The Service, 1981.

MLA (9th ed.) Citation

United States. Forest Service. Eastern Region. Mark Twain National Forest (Willow Springs Ranger District) Missouri, 1975. Scale [1:126,720]. 1/2 in. to 1 mile (W 9220'--W 9150'/N 3710'--N 3635'). The Service, 1981.