APA (7th ed.) Citation

Swanson, D. K. (2010). Aspen biology, community classification and management in the Blue Mountains. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Swanson, David K. Aspen Biology, Community Classification and Management in the Blue Mountains. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2010.

MLA (9th ed.) Citation

Swanson, David K. Aspen Biology, Community Classification and Management in the Blue Mountains. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2010.