(1990). Smoking, Tobacco, nd cancer program: 1985-1989 status report. US. Department of Health and Human Services.
Citazione stile Chigago Style (17a edizione)Smoking, Tobacco, Nd Cancer Program: 1985-1989 Status Report. [Washington]: US. Department of Health and Human Services, 1990.
Citatione MLA (9a ed.)Smoking, Tobacco, Nd Cancer Program: 1985-1989 Status Report. US. Department of Health and Human Services, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.