Gara, L. (1996). The liberty line: The legend of the underground railroad. University Press of Kentucky.
Cita Chicago Style (17a ed.)Gara, Larry. The Liberty Line: The Legend of the Underground Railroad. Lexington: University Press of Kentucky, 1996.
Cita MLA (8a ed.)Gara, Larry. The Liberty Line: The Legend of the Underground Railroad. University Press of Kentucky, 1996.
Precaución: Estas citas no son 100% exactas.