APA (7th ed.) Citation

United States. Bureau of Land Management. Arizona State Office. (1999). Arizona access guide: Tucson Field Office, Empire-Cienega Area. Field Office.

Chicago Style (17th ed.) Citation

United States. Bureau of Land Management. Arizona State Office. Arizona Access Guide: Tucson Field Office, Empire-Cienega Area. Tucson, Az: Field Office, 1999.

MLA (9th ed.) Citation

United States. Bureau of Land Management. Arizona State Office. Arizona Access Guide: Tucson Field Office, Empire-Cienega Area. Field Office, 1999.