APA (7th ed.) Citation

Não informado. (1970). Smoking and health bulletin. U.S. National Clearinghouse for Smoking and Health.

Chicago Style (17th ed.) Citation

Não informado. Smoking and Health Bulletin. Arlington, Va: U.S. National Clearinghouse for Smoking and Health, 1970.

MLA (8th ed.) Citation

Não informado. Smoking and Health Bulletin. U.S. National Clearinghouse for Smoking and Health, 1970.

Warning: These citations may not always be 100% accurate.