Cita APA

Furberg, H., Lichtenstein, P., Pedersen, N. L., Bulik, C. M., Lerman, C., & Sullivan, P. F. (2008). Snus use and other correlates of smoking cessation in the Swedish Twin Registry.

Citación estilo Chicago

Furberg, H., P. Lichtenstein, N. L. Pedersen, C. M. Bulik, C. Lerman, y P. F. Sullivan. Snus Use and Other Correlates of Smoking Cessation in the Swedish Twin Registry. 2008.

Cita MLA

Furberg, H., et al. Snus Use and Other Correlates of Smoking Cessation in the Swedish Twin Registry. 2008.