Jackson, R. V. (1972). Pennsylvania 1800 census index. Salt Lake City: Accelerated Indexing Systems.
Chicago Style CitationJackson, Ronald Vern. Pennsylvania 1800 Census Index. Salt Lake City: Accelerated Indexing Systems, 1972.
MLA CitationJackson, Ronald Vern. Pennsylvania 1800 Census Index. Salt Lake City: Accelerated Indexing Systems, 1972.
Warning: These citations may not always be 100% accurate.