APA (7th ed.) Citation

National Ocean Survey. United States--east coast, Delaware, Cape Henlopen to Indian River Inlet. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.

Chicago Style (17th ed.) Citation

National Ocean Survey. United States--east Coast, Delaware, Cape Henlopen to Indian River Inlet. 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--east Coast, Delaware, Cape Henlopen to Indian River Inlet. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.