Cita APA (7a ed.)

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.