APA (7th ed.) Citation

National Clearinghouse for Smoking and Health. (1974). Listen smokers. U.S. Department of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Clearinghouse for Smoking and Health.

Chicago Style (17th ed.) Citation

National Clearinghouse for Smoking and Health. Listen Smokers. [Washington, D.C.?]: U.S. Department of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Clearinghouse for Smoking and Health, 1974.

MLA (9th ed.) Citation

National Clearinghouse for Smoking and Health. Listen Smokers. U.S. Department of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Clearinghouse for Smoking and Health, 1974.