Não informado. (1976). World smoking and health: An American Cancer Society journal. American Cancer Society.
Chicago-Zitierstil (17. Ausg.)Não informado. World Smoking and Health: An American Cancer Society Journal. Atlanta, Ga: American Cancer Society, 1976.
MLA-Zitierstil (8. Ausg.)Não informado. World Smoking and Health: An American Cancer Society Journal. American Cancer Society, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.