Cita APA (7a ed.)

Tauras, J. A., & Chaloupka, F. J. (2001). The demand for nicotine replacement therapies. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Tauras, John A., y Frank J. Chaloupka. The Demand for Nicotine Replacement Therapies. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Tauras, John A., y Frank J. Chaloupka. The Demand for Nicotine Replacement Therapies. National Bureau of Economic Research, 2001.