Union Burial Ground Society (Philadelphia, P., & Gerlach, R. Union Burial Ground Society records.
Chicago Style CitationUnion Burial Ground Society (Philadelphia, Pa.), and Robert Gerlach. Union Burial Ground Society Records.
MLA CitationUnion Burial Ground Society (Philadelphia, Pa.), and Robert Gerlach. Union Burial Ground Society Records.
Warning: These citations may not always be 100% accurate.