United States. National Institute of Health. Environmental Services Branch. (1975). National Institutes of Health biohazards safety guide, 1974. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, Division of Research Services, Environmental Services Branch.
Chicago Style (17th ed.) CitationUnited States. National Institute of Health. Environmental Services Branch. National Institutes of Health Biohazards Safety Guide, 1974. Bethesda, Md.: Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, Division of Research Services, Environmental Services Branch, 1975.
MLA (9th ed.) CitationUnited States. National Institute of Health. Environmental Services Branch. National Institutes of Health Biohazards Safety Guide, 1974. Dept. of Health, Education, and Welfare, Public Health Service, National Institutes of Health, Division of Research Services, Environmental Services Branch, 1975.