Eckenfels, E. J. (2008). Doctors serving people: Restoring humanism to medicine through student community service. Rutgers University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Eckenfels, Edward J. Doctors Serving People: Restoring Humanism to Medicine Through Student Community Service. New Brunswick, N.J.: Rutgers University Press, 2008.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Eckenfels, Edward J. Doctors Serving People: Restoring Humanism to Medicine Through Student Community Service. Rutgers University Press, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.