Sanborn Map Company & Library of Congress. Geography and Map Division. Reference and Bibliography Section. (1885). Sanborn fire insurance maps. Sanborn Map Company.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sanborn Map Company و Library of Congress. Geography and Map Division. Reference and Bibliography Section. Sanborn Fire Insurance Maps. Pelham, N.Y.: Sanborn Map Company, 1885.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sanborn Map Company و Library of Congress. Geography and Map Division. Reference and Bibliography Section. Sanborn Fire Insurance Maps. Sanborn Map Company, 1885.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.