APA (7th ed.) Citation

United States. Mine Safety and Health Administration. (2011). Rock dust composition, 30 C.F.R [section] 75.2. U.S. Dept. of Labor, Mine Safety and Health Administration.

Chicago Style (17th ed.) Citation

United States. Mine Safety and Health Administration. Rock Dust Composition, 30 C.F.R [section] 75.2. Arlington, Va.: U.S. Dept. of Labor, Mine Safety and Health Administration, 2011.

MLA (9th ed.) Citation

United States. Mine Safety and Health Administration. Rock Dust Composition, 30 C.F.R [section] 75.2. U.S. Dept. of Labor, Mine Safety and Health Administration, 2011.