Roe, J. (2013). The Columbia River: A historical travel guide. Caxton Press.
Cita Chicago Style (17a ed.)Roe, JoAnn. The Columbia River: A Historical Travel Guide. Caldwell, Idaho: Caxton Press, 2013.
Cita MLA (8a ed.)Roe, JoAnn. The Columbia River: A Historical Travel Guide. Caxton Press, 2013.
Precaución: Estas citas no son 100% exactas.