O'Brien, D., & Frede, J. C. (1978). Guidelines for the control of exposure to metalworking fluids. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, Division of Physical Sciences and Engineering.
Chicago Style (17th ed.) CitationO'Brien, Dennis, and John C. Frede. Guidelines for the Control of Exposure to Metalworking Fluids. Cincinnati, Ohio: Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, Division of Physical Sciences and Engineering, 1978.
MLA (9th ed.) CitationO'Brien, Dennis, and John C. Frede. Guidelines for the Control of Exposure to Metalworking Fluids. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, Division of Physical Sciences and Engineering, 1978.