Cooper, S. P., Cooper, C. J., & Buffler, P. A. (1989). Health characteristics by occupation and industry of longest employment. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics.
Chicago Style (17th ed.) CitationCooper, Sharon P., Charles J. Cooper, and Patricia A. Buffler. Health Characteristics by Occupation and Industry of Longest Employment. Hyattsville, Md.: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics, 1989.
MLA (9th ed.) CitationCooper, Sharon P., et al. Health Characteristics by Occupation and Industry of Longest Employment. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control, National Center for Health Statistics, 1989.