Cita APA (7a ed.)

Tauras, J. A., Johnston, L. D., & O'Malley, P. M. (2001). Effects of Price and Access Laws on Teenage Smoking Initiation: A National Longitudinal Analysis.

Cita Chicago Style (17a ed.)

Tauras, John A., Lloyd D. Johnston, y Patrick M. O'Malley. Effects of Price and Access Laws on Teenage Smoking Initiation: A National Longitudinal Analysis. 2001.

Cita MLA (9a ed.)

Tauras, John A., et al. Effects of Price and Access Laws on Teenage Smoking Initiation: A National Longitudinal Analysis. 2001.