Walker, E. (1975). Northwest notebook. Genealogical Reference Builders.
Cita Chicago Style (17a ed.)Walker, Elaine. Northwest Notebook. Post Falls, Idaho: Genealogical Reference Builders, 1975.
Cita MLA (8a ed.)Walker, Elaine. Northwest Notebook. Genealogical Reference Builders, 1975.
Precaución: Estas citas no son 100% exactas.