Hoch, B. R. (2001). The Lincoln Trail in Pennsylvania: A History and Guide. Pennsylvania State University Press.
Cita Chicago Style (17a ed.)Hoch, Bradley R. The Lincoln Trail in Pennsylvania: A History and Guide. University Park, Pa.: Pennsylvania State University Press, 2001.
Cita MLA (8a ed.)Hoch, Bradley R. The Lincoln Trail in Pennsylvania: A History and Guide. Pennsylvania State University Press, 2001.
Precaución: Estas citas no son 100% exactas.