Cita APA (7a ed.)

Caulkins, J. P. (1995). Estimating Elasticities of Demand for Cocaine and Heroin With Data from the Drug Use Forecasting System, Final Report. United States Department of Justice, National Institute of Justice.

Cita Chicago Style (17a ed.)

Caulkins, Jonathan P. Estimating Elasticities of Demand for Cocaine and Heroin With Data from the Drug Use Forecasting System, Final Report. [Erscheinungsort nicht ermittelbar]: United States Department of Justice, National Institute of Justice, 1995.

Cita MLA (9a ed.)

Caulkins, Jonathan P. Estimating Elasticities of Demand for Cocaine and Heroin With Data from the Drug Use Forecasting System, Final Report. United States Department of Justice, National Institute of Justice, 1995.