APA (7th ed.) Citation

Pacific Northwest Research Station (Portland, Or.), & Harrod, R. J. (1998). Estimating historical snag density in dry forests east of the Cascade Range. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Pacific Northwest Research Station (Portland, Or.), and Richy J. Harrod. Estimating Historical Snag Density in Dry Forests East of the Cascade Range. Portland, OR: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1998.

MLA (9th ed.) Citation

Pacific Northwest Research Station (Portland, Or.), and Richy J. Harrod. Estimating Historical Snag Density in Dry Forests East of the Cascade Range. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1998.