APA (7th ed.) Citation

United States. Forest Service. Pacific Northwest Region. (1986). Pacific Crest Trail (National Scenic Trail): Washington, 1986. Regional Office.

Chicago Style (17th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Pacific Crest Trail (National Scenic Trail): Washington, 1986. Portland, Or.: Regional Office, 1986.

MLA (9th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Pacific Crest Trail (National Scenic Trail): Washington, 1986. Regional Office, 1986.

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