Spokane City/County Historic Preservation Office. (1990). Spokane Regional Council: Historic preservation program. Spokane City/County Historic Preservation Office.
Style de citation Chicago (17e éd.)Spokane City/County Historic Preservation Office. Spokane Regional Council: Historic Preservation Program. Spokane, Wash.: Spokane City/County Historic Preservation Office, 1990.
Style de citation MLA (8e éd.)Spokane City/County Historic Preservation Office. Spokane Regional Council: Historic Preservation Program. Spokane City/County Historic Preservation Office, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.