LaLande, J. M., & Ogden, P. S. (1987). First over the Siskiyous: Peter Skene Ogden's 1826-1827 journey through the Oregon-California borderlands. Oregon Historical Society Press.
Cita Chicago Style (17a ed.)LaLande, Jeffrey M., y Peter Skene Ogden. First over the Siskiyous: Peter Skene Ogden's 1826-1827 Journey Through the Oregon-California Borderlands. Portland, Or.: Oregon Historical Society Press, 1987.
Cita MLA (8a ed.)LaLande, Jeffrey M., y Peter Skene Ogden. First over the Siskiyous: Peter Skene Ogden's 1826-1827 Journey Through the Oregon-California Borderlands. Oregon Historical Society Press, 1987.
Precaución: Estas citas no son 100% exactas.