Davis, R. J., Bell, D. M., Gray, A. N., Gregory, M. J., Yang, Z., Healey, S. P., & Stratton, A. E. (2022). Northwest Forest Plan: The first 25 years (1994-2018): status and trends of late-successional and old-growth forests. United States Department of Agriculture, Forest Service, Pacific Northwest Research Station.
Chicago Style (17th ed.) CitationDavis, Raymond J., David M. Bell, Andrew N. Gray, Matthew J. Gregory, Zhiqiang Yang, Sean P. Healey, and Andrew E. Stratton. Northwest Forest Plan: The First 25 Years (1994-2018): Status and Trends of Late-successional and Old-growth Forests. Portland, OR: United States Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2022.
MLA (9th ed.) CitationDavis, Raymond J., et al. Northwest Forest Plan: The First 25 Years (1994-2018): Status and Trends of Late-successional and Old-growth Forests. United States Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2022.