Cita APA

Jo, C. L., Ayers, J. W., Althouse, B. M., Emery, S., Huang, J., & Ribisl, K. M. (2014). US consumer interest in non-cigarette tobacco products spikes around the 2009 federal tobacco tax increase.

Citación estilo Chicago

Jo, Catherine L., John W. Ayers, Benjamin M. Althouse, Sherry Emery, Jidong Huang, y Kurt M. Ribisl. US Consumer Interest in Non-cigarette Tobacco Products Spikes Around the 2009 Federal Tobacco Tax Increase. 2014.

Cita MLA

Jo, Catherine L., et al. US Consumer Interest in Non-cigarette Tobacco Products Spikes Around the 2009 Federal Tobacco Tax Increase. 2014.