Parkman, F. The Oregon trail: Sketches of Prairie and Rocky-Mountain Life.
Cita Chicago Style (17a ed.)Parkman, Francis. The Oregon Trail: Sketches of Prairie and Rocky-Mountain Life.
Cita MLA (8a ed.)Parkman, Francis. The Oregon Trail: Sketches of Prairie and Rocky-Mountain Life.
Precaución: Estas citas no son 100% exactas.