APA (7th ed.) Citation

Pacific Northwest Research Station (Portland, Or.), & Hennon, P. E. (2005). Yellow-cedar decline in the North Coast Forest District of British Columbia. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Pacific Northwest Research Station (Portland, Or.), and Paul E. Hennon. Yellow-cedar Decline in the North Coast Forest District of British Columbia. [Portland, Or.]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2005.

MLA (9th ed.) Citation

Pacific Northwest Research Station (Portland, Or.), and Paul E. Hennon. Yellow-cedar Decline in the North Coast Forest District of British Columbia. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 2005.