Curry, S. J., Emery, S., Sporer, A. K., Mermelstein, R., Flay, B. R., Berbaum, M., . . . Wells, H. (2007). A National Survey of Tobacco Cessation Programs for Youths. © American Journal of Public Health 2007.
Citação norma ChicagoCurry, Susan J., et al. A National Survey of Tobacco Cessation Programs for Youths. © American Journal of Public Health 2007, 2007.
MLA引文Curry, Susan J., et al. A National Survey of Tobacco Cessation Programs for Youths. © American Journal of Public Health 2007, 2007.
警告：這些引文格式不一定是100％准確.