APA (7th ed.) Citation

United States. Forest Service. Pacific Northwest Region. (1982). Pacific Crest National Scenic Trail, Oregon. The Region.

Chicago Style (17th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Pacific Crest National Scenic Trail, Oregon. Portland, Or.: The Region, 1982.

MLA (9th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Pacific Crest National Scenic Trail, Oregon. The Region, 1982.

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