APA (7th ed.) Citation

Curtis, R. O., Clendenen, G. W., Henderson, J. A., & Pacific Northwest Research Station. (2000). True fir-hemlock spacing trials: Design and first results. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Curtis, Robert O., Gary W. Clendenen, Jan A. Henderson, and Pacific Northwest Research Station. True Fir-hemlock Spacing Trials: Design and First Results. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2000.

MLA (8th ed.) Citation

Curtis, Robert O., et al. True Fir-hemlock Spacing Trials: Design and First Results. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2000.

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