APA (7th ed.) Citation

Annest, J. L., & Mahaffey, K. R. (1984). Blood lead levels for persons ages 6 months-74 years: United States, 1976-80. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics.

Chicago Style (17th ed.) Citation

Annest, Joseph L., and Kathryn R. Mahaffey. Blood Lead Levels for Persons Ages 6 Months-74 Years: United States, 1976-80. Hyattsville, Md.: U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1984.

MLA (9th ed.) Citation

Annest, Joseph L., and Kathryn R. Mahaffey. Blood Lead Levels for Persons Ages 6 Months-74 Years: United States, 1976-80. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1984.