APA (7th ed.) Citation

Spokane County (Wash.). Board of County Commissioners, Spokane County Engineer's Office, & Arrasmith, J. W. (1960). Map of Spokane County Washington, 1960. Board of County Commissioners.

Chicago Style (17th ed.) Citation

Spokane County (Wash.). Board of County Commissioners, Spokane County Engineer's Office, and John W. Arrasmith. Map of Spokane County Washington, 1960. [Spokane, Wash.?]: Board of County Commissioners, 1960.

MLA (8th ed.) Citation

Spokane County (Wash.). Board of County Commissioners, et al. Map of Spokane County Washington, 1960. Board of County Commissioners, 1960.

Warning: These citations may not always be 100% accurate.