(1978). A list of immigrants who applied for naturalization papers in the District Courts of Allegheny County, Pennsylvania. Pittsburgh: The Society.
Chicago Style CitationA List of Immigrants Who Applied for Naturalization Papers in the District Courts of Allegheny County, Pennsylvania. Pittsburgh: The Society, 1978.
MLA CitationA List of Immigrants Who Applied for Naturalization Papers in the District Courts of Allegheny County, Pennsylvania. Pittsburgh: The Society, 1978.
Warning: These citations may not always be 100% accurate.