McFadden, E., Luben, R., Wareham, N., Bingham, S., & Khaw, K. (2008). Occupational social class, risk factors and cardiovascular disease incidence in men and women: A prospective study in the European Prospective Investigation of Cancer and Nutrition in Norfolk (EPIC-Norfolk) cohort.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)McFadden, E., R. Luben, N. Wareham, S. Bingham, و K. Khaw. Occupational Social Class, Risk Factors and Cardiovascular Disease Incidence in Men and Women: A Prospective Study in the European Prospective Investigation of Cancer and Nutrition in Norfolk (EPIC-Norfolk) Cohort. 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)McFadden, E., et al. Occupational Social Class, Risk Factors and Cardiovascular Disease Incidence in Men and Women: A Prospective Study in the European Prospective Investigation of Cancer and Nutrition in Norfolk (EPIC-Norfolk) Cohort. 2008.