APA (7th ed.) Citation

Brace, S., Peterson, D. L., & Bowers, D. (1999). A Guide to ozone injury in vascular plants of the Pacific Northwest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

Chicago Style (17th ed.) Citation

Brace, Sarah, David L. Peterson, and Darci Bowers. A Guide to Ozone Injury in Vascular Plants of the Pacific Northwest. Portland, Or.: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999.

MLA (9th ed.) Citation

Brace, Sarah, et al. A Guide to Ozone Injury in Vascular Plants of the Pacific Northwest. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999.