APA Alıntı

Smith, D. R., Zhao, I., & Wang, L. (2012). Tobacco smoking among doctors in mainland China: A study from Shandong province and review of the literature. BioMed Central.

Chicago Stili Alıntı

Smith, Derek R., Isabella Zhao, ve Lina Wang. Tobacco Smoking Among Doctors in Mainland China: A Study From Shandong Province and Review of the Literature. BioMed Central, 2012.

MLA Alıntı

Smith, Derek R., Isabella Zhao, ve Lina Wang. Tobacco Smoking Among Doctors in Mainland China: A Study From Shandong Province and Review of the Literature. BioMed Central, 2012.