Não informado. (1961). Collected papers in medicine from the Mayo Clinic and the Mayo Foundation. Mayo Foundation for Medical Education and Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Collected Papers in Medicine from the Mayo Clinic and the Mayo Foundation. Philadelphia, Pa: Mayo Foundation for Medical Education and Research, 1961.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Collected Papers in Medicine from the Mayo Clinic and the Mayo Foundation. Mayo Foundation for Medical Education and Research, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.