APA (7th ed.) Citation

United States. Forest Service. Pacific Northwest Region. (1970). Umpqua National Forest, Oregon, 1969. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Umpqua National Forest, Oregon, 1969. [Portland]: [publisher not identified], 1970.

MLA (9th ed.) Citation

United States. Forest Service. Pacific Northwest Region. Umpqua National Forest, Oregon, 1969. [publisher not identified], 1970.

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