Thrul, J., Stemmler, M., Goecke, M., & Bühler, A. (2015). Are you in or out? Recruitment of adolescent smokers into a behavioral smoking cessation intervention. Addict Behav.
استشهاد بنمط شيكاغوThrul, Johannes, Mark Stemmler, Michaela Goecke, و Anneke Bühler. "Are You in or Out? Recruitment of Adolescent Smokers Into a Behavioral Smoking Cessation Intervention." Addict Behav 2015.
MLA استشهادThrul, Johannes, Mark Stemmler, Michaela Goecke, و Anneke Bühler. "Are You in or Out? Recruitment of Adolescent Smokers Into a Behavioral Smoking Cessation Intervention." Addict Behav 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.