Oliphant, J. O. (1968). On the cattle ranges of the Oregon country. University of Washington Press.
Cita Chicago Style (17a ed.)Oliphant, J. Orin. On the Cattle Ranges of the Oregon Country. Seattle: University of Washington Press, 1968.
Cita MLA (8a ed.)Oliphant, J. Orin. On the Cattle Ranges of the Oregon Country. University of Washington Press, 1968.
Precaución: Estas citas no son 100% exactas.