APA (7th ed.) Citation

Roberts, J., & Bayliss, D. (1967). Hearing levels of adults by race, region, and area of residence, United States - 1960-1962. U.S. Department of Health, Education, and Welfare, Public Health Service.

Chicago Style (17th ed.) Citation

Roberts, Jean, and David Bayliss. Hearing Levels of Adults by Race, Region, and Area of Residence, United States - 1960-1962. Washington, D.C.: U.S. Department of Health, Education, and Welfare, Public Health Service, 1967.

MLA (9th ed.) Citation

Roberts, Jean, and David Bayliss. Hearing Levels of Adults by Race, Region, and Area of Residence, United States - 1960-1962. U.S. Department of Health, Education, and Welfare, Public Health Service, 1967.