Carman, P. (2005). Beyond the Valley of Thorns. Orchard.
Cita Chicago Style (17a ed.)Carman, Patrick. Beyond the Valley of Thorns. New York: Orchard, 2005.
Cita MLA (8a ed.)Carman, Patrick. Beyond the Valley of Thorns. Orchard, 2005.
Precaución: Estas citas no son 100% exactas.