APA (7th ed.) Citation

United States. Forest Service. Pacific Northwest Region. (1979). Mount Jefferson Wilderness: Deschutes, Mt. Hood and Willimette National Forests, Oregon, 1979 (2nd ed., rev.). The Service : [available from] U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Mount Jefferson Wilderness: Deschutes, Mt. Hood and Willimette National Forests, Oregon, 1979. 2nd ed., rev. [Portland, Or.]: The Service : [available from] U.S. Govt. Print. Off, 1979.

MLA (9th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Mount Jefferson Wilderness: Deschutes, Mt. Hood and Willimette National Forests, Oregon, 1979. 2nd ed., rev. The Service : [available from] U.S. Govt. Print. Off, 1979.