Williamson, A. J., & Potter, A. S. (1990). Pioneer story of A. J. Williamson: Spokane Falls, Stevens County, Washington Territory, 1876.
Cita Chicago Style (17a ed.)Williamson, A. J., y Allis Strong Potter. Pioneer Story of A. J. Williamson: Spokane Falls, Stevens County, Washington Territory, 1876. 1990.
Cita MLA (8a ed.)Williamson, A. J., y Allis Strong Potter. Pioneer Story of A. J. Williamson: Spokane Falls, Stevens County, Washington Territory, 1876. 1990.
Precaución: Estas citas no son 100% exactas.