O’Brien, E. K., Persoskie, A., Parascandola, M., & Hoffman, A. C. (2018). US Adult Interest in Less Harmful and Less Addictive Hypothetical Modified Risk Tobacco Products. Nicotine Tob Res.
Citação norma ChicagoO’Brien, Erin Keely, Alexander Persoskie, Mark Parascandola, and Allison C. Hoffman. "US Adult Interest in Less Harmful and Less Addictive Hypothetical Modified Risk Tobacco Products." Nicotine Tob Res 2018.
MLA引文O’Brien, Erin Keely, Alexander Persoskie, Mark Parascandola, and Allison C. Hoffman. "US Adult Interest in Less Harmful and Less Addictive Hypothetical Modified Risk Tobacco Products." Nicotine Tob Res 2018.
警告：這些引文格式不一定是100％准確.