Chance, D. H. (1981). Sentinel of silence: A brief history of Fort Spokane. Pacific Northwest National Parks Association.
Cita Chicago Style (17a ed.)Chance, David H. Sentinel of Silence: A Brief History of Fort Spokane. [United States]: Pacific Northwest National Parks Association, 1981.
Cita MLA (8a ed.)Chance, David H. Sentinel of Silence: A Brief History of Fort Spokane. Pacific Northwest National Parks Association, 1981.
Precaución: Estas citas no son 100% exactas.