APA (7th ed.) Citation

Amaranthus, M. P., Steinfeld, D. E., & Pacific Northwest Research Station. (1997). Soil compaction after yarding of small-diameter Douglas-fir with a small tractor in Southwest Oregon. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Amaranthus, Michael P., David E. Steinfeld, and Pacific Northwest Research Station. Soil Compaction After Yarding of Small-diameter Douglas-fir with a Small Tractor in Southwest Oregon. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1997.

MLA (8th ed.) Citation

Amaranthus, Michael P., et al. Soil Compaction After Yarding of Small-diameter Douglas-fir with a Small Tractor in Southwest Oregon. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1997.