United States. Forest Service. Southern Region. (1996). Red River Gorge Geological Area, Daniel Boone National Forest, Kentucky. The Region.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Southern Region. Red River Gorge Geological Area, Daniel Boone National Forest, Kentucky. [Atlanta, Ga.]: The Region, 1996.
MLA (9th ed.) CitationUnited States. Forest Service. Southern Region. Red River Gorge Geological Area, Daniel Boone National Forest, Kentucky. The Region, 1996.
Warning: These citations may not always be 100% accurate.