United States. Forest Service. Pacific Southwest Region. Angeles National Forest and San Gabriel Mountains National Monument, California. U.S. Department of Agriculture, Forest Service, Pacific Southwest Region.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Pacific Southwest Region. Angeles National Forest and San Gabriel Mountains National Monument, California. [Sacramento, Calif.]: U.S. Department of Agriculture, Forest Service, Pacific Southwest Region.
MLA (9th ed.) CitationUnited States. Forest Service. Pacific Southwest Region. Angeles National Forest and San Gabriel Mountains National Monument, California. U.S. Department of Agriculture, Forest Service, Pacific Southwest Region.
Warning: These citations may not always be 100% accurate.