Parkman, F., & Remington, F. (1900). The Oregon Trail: Sketches of prairie and Rocky-mountain life. Little, Brown, and company.
Cita Chicago Style (17a ed.)Parkman, Francis, y Frederic Remington. The Oregon Trail: Sketches of Prairie and Rocky-mountain Life. Boston: Little, Brown, and company, 1900.
Cita MLA (8a ed.)Parkman, Francis, y Frederic Remington. The Oregon Trail: Sketches of Prairie and Rocky-mountain Life. Little, Brown, and company, 1900.
Precaución: Estas citas no son 100% exactas.