Meigs, J. F. (1877). A history of the first quarter of the second century of the Pennsylvania Hospital: Read before the Board of Managers at their stated meeting held 9th mo., 25th, 1876. Board of Managers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Meigs, J. Forsyth. A History of the First Quarter of the Second Century of the Pennsylvania Hospital: Read Before the Board of Managers at Their Stated Meeting Held 9th Mo., 25th, 1876. Philadelphia: Board of Managers, 1877.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Meigs, J. Forsyth. A History of the First Quarter of the Second Century of the Pennsylvania Hospital: Read Before the Board of Managers at Their Stated Meeting Held 9th Mo., 25th, 1876. Board of Managers, 1877.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.