Cita APA

Swayampakala, K., Thrasher, J. F., Hammond, D., Yong, H., Bansal-Travers, M., Krugman, D., . . . Hardin, J. (2015). Pictorial health warning label content and smokers’ understanding of smoking-related risks—a cross-country comparison. Health Educ Res.

Citación estilo Chicago

Swayampakala, Kamala, James F. Thrasher, David Hammond, Hua-Hie Yong, Maansi Bansal-Travers, Dean Krugman, Abraham Brown, Ron Borland, y James Hardin. "Pictorial Health Warning Label Content and Smokers’ Understanding of Smoking-related Risks—a Cross-country Comparison." Health Educ Res 2015.

Cita MLA

Swayampakala, Kamala, et al. "Pictorial Health Warning Label Content and Smokers’ Understanding of Smoking-related Risks—a Cross-country Comparison." Health Educ Res 2015.