(1878). Charter and by-laws of The Mutual Aid Association of the Philadelphia County Medical Society: Instituted May 6th, A.D. 1878 ; incorporated Sept. 25th, A.D. 1878. Philadelphia: Collins, Printer.
Chicago Style CitationCharter and By-laws of The Mutual Aid Association of the Philadelphia County Medical Society: Instituted May 6th, A.D. 1878 ; Incorporated Sept. 25th, A.D. 1878. Philadelphia: Collins, Printer, 1878.
MLA CitationCharter and By-laws of The Mutual Aid Association of the Philadelphia County Medical Society: Instituted May 6th, A.D. 1878 ; Incorporated Sept. 25th, A.D. 1878. Philadelphia: Collins, Printer, 1878.