Mendelson, B. (1990). The alcohol and drug problem in Colorado: Characteristics and trends from 1980 to 1990. Colorado Alcohol & Drug Abuse Division, Office of Data Analysis & Evaluation.
Chicago-Zitierstil (17. Ausg.)Mendelson, Bruce. The Alcohol and Drug Problem in Colorado: Characteristics and Trends from 1980 to 1990. [Denver, Colo.]: Colorado Alcohol & Drug Abuse Division, Office of Data Analysis & Evaluation, 1990.
MLA-Zitierstil (8. Ausg.)Mendelson, Bruce. The Alcohol and Drug Problem in Colorado: Characteristics and Trends from 1980 to 1990. Colorado Alcohol & Drug Abuse Division, Office of Data Analysis & Evaluation, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.