APA (7th ed.) Citation

Compass Maps (Firm). (1979). Chamber of commerce map of San Luis Obispo County. Compass Maps.

Chicago Style (17th ed.) Citation

Compass Maps (Firm). Chamber of Commerce Map of San Luis Obispo County. Modesto, Calif.: Compass Maps, 1979.

MLA (9th ed.) Citation

Compass Maps (Firm). Chamber of Commerce Map of San Luis Obispo County. Compass Maps, 1979.

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