Stead, L., Buitrago, D., Preciado, N., Sanchez, G., Hartmann-Boyce, J., & Lancaster, T. (2013). Physician advice for smoking cessation.
芝加哥风格引文Stead, L., D. Buitrago, N. Preciado, G. Sanchez, J. Hartmann-Boyce, 与 T. Lancaster. Physician Advice for Smoking Cessation. 2013.
MLA引文Stead, L., et al. Physician Advice for Smoking Cessation. 2013.
警告：这些引文格式不一定是100％准确.