APA (7th ed.) Citation

National Ocean Survey. United States--Gulf coast, Texas, Galveston Bay entrance: Galveston and Texas City harbors. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.

Chicago Style (17th ed.) Citation

National Ocean Survey. United States--Gulf Coast, Texas, Galveston Bay Entrance: Galveston and Texas City Harbors. Washington, D.C.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.

MLA (9th ed.) Citation

National Ocean Survey. United States--Gulf Coast, Texas, Galveston Bay Entrance: Galveston and Texas City Harbors. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.