APA (7th ed.) Citation

Ralston, R. (2003). WestPro, a computer program for simulating uneven-aged Douglas-fir stand growth and yield in the Pacific Northwest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Ralston, Rebecca. WestPro, a Computer Program for Simulating Uneven-aged Douglas-fir Stand Growth and Yield in the Pacific Northwest. Portland, OR: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2003.

MLA (9th ed.) Citation

Ralston, Rebecca. WestPro, a Computer Program for Simulating Uneven-aged Douglas-fir Stand Growth and Yield in the Pacific Northwest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2003.