Dyfyniad APA

Ebbert, J. O., Croghan, I. T., Hurt, R. T., Schroeder, D. R., & Hays, J. T. (2016). Varenicline for Smoking Cessation in Light Smokers. Nicotine Tob Res.

Dyfyniad Arddull Chicago

Ebbert, Jon O., Ivana T. Croghan, Ryan T. Hurt, Darrell R. Schroeder, and J. Taylor Hays. "Varenicline for Smoking Cessation in Light Smokers." Nicotine Tob Res 2016.

Dyfyniad MLA

Ebbert, Jon O., et al. "Varenicline for Smoking Cessation in Light Smokers." Nicotine Tob Res 2016.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.