APA (7th ed.) Citation

United States. Federal Emergency Management Agency & National Flood Insurance Program (U.S.). (2008). FIRM, flood insurance rate map, Webb County, Texas and incorporated areas. Federal Emergency Management Agency.

Chicago Style (17th ed.) Citation

United States. Federal Emergency Management Agency and National Flood Insurance Program (U.S.). FIRM, Flood Insurance Rate Map, Webb County, Texas and Incorporated Areas. [Washington, D.C.]: Federal Emergency Management Agency, 2008.

MLA (9th ed.) Citation

United States. Federal Emergency Management Agency and National Flood Insurance Program (U.S.). FIRM, Flood Insurance Rate Map, Webb County, Texas and Incorporated Areas. Federal Emergency Management Agency, 2008.