Mainwaring, W. T. (2018). Abandoned Tracks: The Underground Railroad in Washington County, Pennsylvania. University of Notre Dame Press.
Cita Chicago Style (17a ed.)Mainwaring, W. Thomas. Abandoned Tracks: The Underground Railroad in Washington County, Pennsylvania. Notre Dame, Indiana: University of Notre Dame Press, 2018.
Cita MLA (8a ed.)Mainwaring, W. Thomas. Abandoned Tracks: The Underground Railroad in Washington County, Pennsylvania. University of Notre Dame Press, 2018.
Precaución: Estas citas no son 100% exactas.