APA (7th ed.) Citation

United States. Coast Guard. Marine Safety Office. (1989). Port community information bulletin 6-88. U.S. Coast Guard, Marine Safety Office.

Chicago Style (17th ed.) Citation

United States. Coast Guard. Marine Safety Office. Port Community Information Bulletin 6-88. Tampa, Fla.: U.S. Coast Guard, Marine Safety Office, 1989.

MLA (9th ed.) Citation

United States. Coast Guard. Marine Safety Office. Port Community Information Bulletin 6-88. U.S. Coast Guard, Marine Safety Office, 1989.

Warning: These citations may not always be 100% accurate.