APA引文

Saffer, H., & Dave, D. (2001). Mental illness and the demand for alcohol, cocaine and cigarettes. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Saffer, Henry, and Dhaval Dave. Mental Illness and the Demand for Alcohol, Cocaine and Cigarettes. Cambridge: National Bureau of Economic Research, 2001.

MLA引文

Saffer, Henry, and Dhaval Dave. Mental Illness and the Demand for Alcohol, Cocaine and Cigarettes. National Bureau of Economic Research, 2001.