Jacobs, M. C. (1938). Winning Oregon: A study of an expansionist movement. Caxton Printers, Ltd..
Cita Chicago Style (17a ed.)Jacobs, Melvin Clay. Winning Oregon: A Study of an Expansionist Movement. Caldwell, Id.: Caxton Printers, Ltd., 1938.
Cita MLA (8a ed.)Jacobs, Melvin Clay. Winning Oregon: A Study of an Expansionist Movement. Caxton Printers, Ltd., 1938.
Precaución: Estas citas no son 100% exactas.