Woodward, A. (2021). Rock gnome lichen (Gymnoderma lineare) monitoring assessment, southern Appalachian Mountains, 1983-2008. U.S. Department of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationWoodward, Andrea. Rock Gnome Lichen (Gymnoderma Lineare) Monitoring Assessment, Southern Appalachian Mountains, 1983-2008. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 2021.
MLA (9th ed.) CitationWoodward, Andrea. Rock Gnome Lichen (Gymnoderma Lineare) Monitoring Assessment, Southern Appalachian Mountains, 1983-2008. U.S. Department of the Interior, U.S. Geological Survey, 2021.
Warning: These citations may not always be 100% accurate.