APA (7th ed.) Citation

United States. National Ocean Service. (1989). United States--east coast, Massachusetts, Barnstable Harbor (14th ed., July 29/89.). The Service.

Chicago Style (17th ed.) Citation

United States. National Ocean Service. United States--east Coast, Massachusetts, Barnstable Harbor. 14th ed., July 29/89. Washington, D.C.: The Service, 1989.

MLA (9th ed.) Citation

United States. National Ocean Service. United States--east Coast, Massachusetts, Barnstable Harbor. 14th ed., July 29/89. The Service, 1989.