Maynard, C., Ultican, S., & Dean, J. (1991). Wetland walks: A guide to Washington's public access wetlands (Revised / by Jana Dean.). Washington Department of Ecology.
Cita Chicago Style (17a ed.)Maynard, Christopher, Shawn Ultican, y Jana Dean. Wetland Walks: A Guide to Washington's Public Access Wetlands. Revised / by Jana Dean. Olympia, Wash.: Washington Department of Ecology, 1991.
Cita MLA (8a ed.)Maynard, Christopher, et al. Wetland Walks: A Guide to Washington's Public Access Wetlands. Revised / by Jana Dean. Washington Department of Ecology, 1991.
Precaución: Estas citas no son 100% exactas.