APA (7th ed.) Citation

National Ocean Survey. (1975). Pacific Ocean, Marianas, Island of Guam, Territory of Guam (Fourth edition, May 3, 1975.). U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.

Chicago Style (17th ed.) Citation

National Ocean Survey. Pacific Ocean, Marianas, Island of Guam, Territory of Guam. Fourth edition, May 3, 1975. Washington, D.C.: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey, 1975.

MLA (9th ed.) Citation

National Ocean Survey. Pacific Ocean, Marianas, Island of Guam, Territory of Guam. Fourth edition, May 3, 1975. U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey, 1975.