APA (7th ed.) Citation

United States. Forest Service. (2014). Motor Vehicle Use Map, Skykomish & Snoqualmie Ranger Districts, Mt. Baker-Snoqualmie National Forest, Washington, June 2014. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Forest Service. Motor Vehicle Use Map, Skykomish & Snoqualmie Ranger Districts, Mt. Baker-Snoqualmie National Forest, Washington, June 2014. [Place of publication not identified]: [publisher not identified], 2014.

MLA (9th ed.) Citation

United States. Forest Service. Motor Vehicle Use Map, Skykomish & Snoqualmie Ranger Districts, Mt. Baker-Snoqualmie National Forest, Washington, June 2014. [publisher not identified], 2014.