United States. Forest Service. (1928). Regulations of Secretary of Agriculture for occupancy, use, protection, and administration of national forests. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Regulations of Secretary of Agriculture for Occupancy, Use, Protection, and Administration of National Forests. Washington: U.S. GPO, 1928.
MLA (9th ed.) CitationUnited States. Forest Service. Regulations of Secretary of Agriculture for Occupancy, Use, Protection, and Administration of National Forests. U.S. GPO, 1928.
Warning: These citations may not always be 100% accurate.