APA (7th ed.) Citation

Colorado. Health Statistics Section & Colorado. Health Statistics Section. Survey Research Unit. (2000). Who's still smoking in Colorado?: Colorado quit rates rank below national average. Health Statistics Section, Colorado Dept. of Public Health and Environment.

Chicago Style (17th ed.) Citation

Colorado. Health Statistics Section and Colorado. Health Statistics Section. Survey Research Unit. Who's Still Smoking in Colorado?: Colorado Quit Rates Rank Below National Average. Denver, Colo.: Health Statistics Section, Colorado Dept. of Public Health and Environment, 2000.

MLA (8th ed.) Citation

Colorado. Health Statistics Section and Colorado. Health Statistics Section. Survey Research Unit. Who's Still Smoking in Colorado?: Colorado Quit Rates Rank Below National Average. Health Statistics Section, Colorado Dept. of Public Health and Environment, 2000.