APA (7th ed.) Citation

Poff, B. (2012). Threats to western United States riparian ecosystems: A bibliography. United States Department of Agriculture, Forest Service, Rocky Mountain Research Station.

Chicago Style (17th ed.) Citation

Poff, Boris. Threats to Western United States Riparian Ecosystems: A Bibliography. Fort Collins, CO: United States Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2012.

MLA (9th ed.) Citation

Poff, Boris. Threats to Western United States Riparian Ecosystems: A Bibliography. United States Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2012.