National Institute for Occupational Safety and Health. Division of Respiratory Disease Studies, Merchant, J. A., Boehlecke, B. A., & Taylor, G. (1987). Occupational respiratory diseases. U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health.
Chicago Style (17th ed.) CitationNational Institute for Occupational Safety and Health. Division of Respiratory Disease Studies, James A. Merchant, Brian A. Boehlecke, and Geoffrey Taylor. Occupational Respiratory Diseases. Washington, D.C.: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, 1987.
MLA (9th ed.) CitationNational Institute for Occupational Safety and Health. Division of Respiratory Disease Studies, et al. Occupational Respiratory Diseases. U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, National Institute for Occupational Safety and Health, 1987.