Hassan, M., Spitz, M., Thomas, M., El-Deeb, A., Glover, K., Nguyem, N., . . . Li, D. (2008). Effect of different types of smoking and synergism with hepatitis C virus on risk of hepatocellular carcinoma in American men and women.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hassan, Manal, et al. Effect of Different Types of Smoking and Synergism with Hepatitis C Virus on Risk of Hepatocellular Carcinoma in American Men and Women. 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Hassan, Manal, et al. Effect of Different Types of Smoking and Synergism with Hepatitis C Virus on Risk of Hepatocellular Carcinoma in American Men and Women. 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.