Levin, K., Dundas, R., Miller, M., & McCartney, G. (2014). Socioeconomic and geographic inequalities in adolescent smoking: A multilevel cross-sectional study of 15 year olds in Scotland. Pergamon.
استشهاد بنمط شيكاغوLevin, K.A., R. Dundas, M. Miller, و G. McCartney. Socioeconomic and Geographic Inequalities in Adolescent Smoking: A Multilevel Cross-sectional Study of 15 Year Olds in Scotland. Pergamon, 2014.
MLA استشهادLevin, K.A., R. Dundas, M. Miller, و G. McCartney. Socioeconomic and Geographic Inequalities in Adolescent Smoking: A Multilevel Cross-sectional Study of 15 Year Olds in Scotland. Pergamon, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.