APA (7th ed.) Citation

Curtis, R. O., Bansal, S., Harrington, C. A., & Pacific Northwest Research Station. (2016). Relation of initial spacing and relative stand density indices to stand characteristics in a Douglas-fir plantation spacing trial. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Curtis, Robert O., Sheel Bansal, Constance A. Harrington, and Pacific Northwest Research Station. Relation of Initial Spacing and Relative Stand Density Indices to Stand Characteristics in a Douglas-fir Plantation Spacing Trial. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2016.

MLA (8th ed.) Citation

Curtis, Robert O., et al. Relation of Initial Spacing and Relative Stand Density Indices to Stand Characteristics in a Douglas-fir Plantation Spacing Trial. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2016.

Warning: These citations may not always be 100% accurate.