Orth, R. L. T. (2015). Oley Valley heritage: The federal years, 1776-1862. Ephrata, Pennsylvania: Pennsylvania German Society.
Chicago Style CitationOrth, Richard L. T.. Oley Valley Heritage: The Federal Years, 1776-1862. Ephrata, Pennsylvania: Pennsylvania German Society, 2015.
MLA CitationOrth, Richard L. T.. Oley Valley Heritage: The Federal Years, 1776-1862. Ephrata, Pennsylvania: Pennsylvania German Society, 2015.
Warning: These citations may not always be 100% accurate.