Sheinkin, S. (2019). Undefeated: Jim Thorpe and the Carlisle Indian School football team (First Square Fish edition.). Square Fish.
Cita Chicago Style (17a ed.)Sheinkin, Steve. Undefeated: Jim Thorpe and the Carlisle Indian School Football Team. First Square Fish edition. New York: Square Fish, 2019.
Cita MLA (8a ed.)Sheinkin, Steve. Undefeated: Jim Thorpe and the Carlisle Indian School Football Team. First Square Fish edition. Square Fish, 2019.
Precaución: Estas citas no son 100% exactas.