Cita APA (7a ed.)

Smith, P. H., McKee, S. A., Mazure, C. M., Giovino, G. A., & Rose, J. S. (2014). What Is the Evidence for 'Hardening'? Trends in Nicotine Dependence in the United States, 2002-2011 [poster]. NIH Office of Research on Women's Health.

Cita Chicago Style (17a ed.)

Smith, Philip H., Sherry A. McKee, Carolyn M. Mazure, Gary A. Giovino, y Jenifer S. Rose. What Is the Evidence for 'Hardening'? Trends in Nicotine Dependence in the United States, 2002-2011 [poster]. NIH Office of Research on Women's Health, 2014.

Cita MLA (9a ed.)

Smith, Philip H., et al. What Is the Evidence for 'Hardening'? Trends in Nicotine Dependence in the United States, 2002-2011 [poster]. NIH Office of Research on Women's Health, 2014.