APA (7th ed.) Citation

McCune, B., & Geiser, L. (1997). Macrolichens of the Pacific Northwest. Oregon State University Press ; USDA Forest Service.

Chicago Style (17th ed.) Citation

McCune, Bruce, and Linda Geiser. Macrolichens of the Pacific Northwest. Corvallis : Washington, DC: Oregon State University Press ; USDA Forest Service, 1997.

MLA (9th ed.) Citation

McCune, Bruce, and Linda Geiser. Macrolichens of the Pacific Northwest. Oregon State University Press ; USDA Forest Service, 1997.