Cita APA (7a ed.)

Bickel, W. K., & Madden, G. J. (1998). The behavioral economics of smoking. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Bickel, Warren K., y Gregory J. Madden. The Behavioral Economics of Smoking. Cambridge, MA: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Bickel, Warren K., y Gregory J. Madden. The Behavioral Economics of Smoking. National Bureau of Economic Research, 1998.