APA (7th ed.) Citation

United States. Occupational Safety and Health Administration & Knovel (Firm). (2003). Personal protective equipment. U.S. Dept. of Labor, Occupational Safety and Health Administration.

Chicago Style (17th ed.) Citation

United States. Occupational Safety and Health Administration and Knovel (Firm). Personal Protective Equipment. [Washington, D.C.]: U.S. Dept. of Labor, Occupational Safety and Health Administration, 2003.

MLA (9th ed.) Citation

United States. Occupational Safety and Health Administration and Knovel (Firm). Personal Protective Equipment. U.S. Dept. of Labor, Occupational Safety and Health Administration, 2003.