APA (7th ed.) Citation

United States. Forest Service. Eastern Region & Geometronics Service Center (U.S.). (1981). Mark Twain National Forest (Fredericktown Ranger District) Missouri (Rev. in 1981.). The Office.

Chicago Style (17th ed.) Citation

United States. Forest Service. Eastern Region and Geometronics Service Center (U.S.). Mark Twain National Forest (Fredericktown Ranger District) Missouri. Rev. in 1981. Milwaukee, Wis.: The Office, 1981.

MLA (9th ed.) Citation

United States. Forest Service. Eastern Region and Geometronics Service Center (U.S.). Mark Twain National Forest (Fredericktown Ranger District) Missouri. Rev. in 1981. The Office, 1981.