APA (7th ed.) Citation

United States. Forest Service. Eastern Region. (1981). Superior National Forest (center section), Minnesota, 1976 (Limited revision 1981.). The Office.

Chicago Style (17th ed.) Citation

United States. Forest Service. Eastern Region. Superior National Forest (center Section), Minnesota, 1976. Limited revision 1981. Milwaukee, Wis.: The Office, 1981.

MLA (9th ed.) Citation

United States. Forest Service. Eastern Region. Superior National Forest (center Section), Minnesota, 1976. Limited revision 1981. The Office, 1981.

Warning: These citations may not always be 100% accurate.