APA (7th ed.) Citation

Liang, J., Buongiorno, J., & Monserud, R. A. (2006). WestProPlus: A stochastic spreadsheet program for the management of all-aged Douglas-fir-- hemlock forests in the Pacific Northwest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Liang, Jingjing, Joseph Buongiorno, and Robert A. Monserud. WestProPlus: A Stochastic Spreadsheet Program for the Management of All-aged Douglas-fir-- Hemlock Forests in the Pacific Northwest. Portland, OR: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2006.

MLA (9th ed.) Citation

Liang, Jingjing, et al. WestProPlus: A Stochastic Spreadsheet Program for the Management of All-aged Douglas-fir-- Hemlock Forests in the Pacific Northwest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2006.