Cita APA (7a ed.)

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.

Cita Chicago Style (17a ed.)

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.

Cita MLA (8a ed.)

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.