APA (7th ed.) Citation

National Ocean Survey & United States. Bureau of Land Management. (1975). Bathymetric map: Salisbury, MD, DEL., N.J., VA. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.

Chicago Style (17th ed.) Citation

National Ocean Survey and United States. Bureau of Land Management. Bathymetric Map: Salisbury, MD, DEL., N.J., VA. Washington, D.C.: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey, 1975.

MLA (9th ed.) Citation

National Ocean Survey and United States. Bureau of Land Management. Bathymetric Map: Salisbury, MD, DEL., N.J., VA. U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey, 1975.