Washington (State). Division of Geology and Earth Resources & Manson, C. (1997). Bibliography of the geology and mineral resources of Stevens County, Washington. Washington Division of Geology and Earth Resources.
Cita Chicago Style (17a ed.)Washington (State). Division of Geology and Earth Resources y Connie Manson. Bibliography of the Geology and Mineral Resources of Stevens County, Washington. [Washington: Washington Division of Geology and Earth Resources, 1997.
Cita MLA (8a ed.)Washington (State). Division of Geology and Earth Resources y Connie Manson. Bibliography of the Geology and Mineral Resources of Stevens County, Washington. Washington Division of Geology and Earth Resources, 1997.
Precaución: Estas citas no son 100% exactas.