Bathymetric map : Blake Plateau, Harrington Hill
MLA
National Ocean Survey. Bathymetric map : Blake Plateau, Harrington Hill. Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey, 1978.
APA
National Ocean Survey. (1978). Bathymetric map : Blake Plateau, Harrington Hill. Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.
Chicago
National Ocean Survey. Bathymetric map : Blake Plateau, Harrington Hill. Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey, 1978.