Schueller, S. M., Leykin, Y., Pérez-Stable, E. J., & Muñoz, R. F. (2012). Selection of intervention components in an Internet stop smoking participant preference trial: Beyond randomized controlled trials.
Citação norma ChicagoSchueller, Stephen M., Yan Leykin, Eliseo J. Pérez-Stable, and Ricardo F. Muñoz. Selection of Intervention Components in an Internet Stop Smoking Participant Preference Trial: Beyond Randomized Controlled Trials. 2012.
MLA引文Schueller, Stephen M., Yan Leykin, Eliseo J. Pérez-Stable, and Ricardo F. Muñoz. Selection of Intervention Components in an Internet Stop Smoking Participant Preference Trial: Beyond Randomized Controlled Trials. 2012.
警告：這些引文格式不一定是100％准確.