Não informado. (1880). Index catalogue of the Library of the Surgeon General's Office. Armed Forces Medical Library.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Index Catalogue of the Library of the Surgeon General's Office. Washington: Armed Forces Medical Library, 1880.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Index Catalogue of the Library of the Surgeon General's Office. Armed Forces Medical Library, 1880.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.