APA (7th ed.) Citation

Press, D. (2010). San Francisco Bay Area Network northern spotted owl monitoring protocol (Version 6.4.). U.S. Department of the Interior, National Park Service, Natural Resource Program Center.

Chicago Style (17th ed.) Citation

Press, David. San Francisco Bay Area Network Northern Spotted Owl Monitoring Protocol. Version 6.4. Fort Collins, Colorado: U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2010.

MLA (9th ed.) Citation

Press, David. San Francisco Bay Area Network Northern Spotted Owl Monitoring Protocol. Version 6.4. U.S. Department of the Interior, National Park Service, Natural Resource Program Center, 2010.