United States. Forest Service. (2011). Corral Canyon OHV area, Descanso Ranger District, Cleveland National Forest, California: Motor vehicle opportunity guide. U.S. Dept. of Agriculture, Forest Service.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Corral Canyon OHV Area, Descanso Ranger District, Cleveland National Forest, California: Motor Vehicle Opportunity Guide. [Washington, D.C.]: U.S. Dept. of Agriculture, Forest Service, 2011.
MLA (9th ed.) CitationUnited States. Forest Service. Corral Canyon OHV Area, Descanso Ranger District, Cleveland National Forest, California: Motor Vehicle Opportunity Guide. U.S. Dept. of Agriculture, Forest Service, 2011.
Warning: These citations may not always be 100% accurate.