Roura, E., Castellsagué, X., Pawlita, M., Travier, N., Waterboer, T., Margall, N., . . . Trichopoulos, D. (2014). Smoking as a major risk factor for cervical cancer and pre-cancer: Results from the EPIC cohort.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Roura, E., et al. Smoking as a Major Risk Factor for Cervical Cancer and Pre-cancer: Results from the EPIC Cohort. 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Roura, E., et al. Smoking as a Major Risk Factor for Cervical Cancer and Pre-cancer: Results from the EPIC Cohort. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.