Intergovernmental Maritime Consultative Organization, United States. Naval Oceanographic Office, & Great Britain. Board of Trade. (1969). International code of signals: As adopted by the fourth Assembly of the Inter-governmental Maritime Consultative Organization in 1965, for visual, sound, and radio communications. U.S. Naval Oceanographic Office; for sale by Superintendent of Documents, U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationIntergovernmental Maritime Consultative Organization, United States. Naval Oceanographic Office, and Great Britain. Board of Trade. International Code of Signals: As Adopted by the Fourth Assembly of the Inter-governmental Maritime Consultative Organization in 1965, for Visual, Sound, and Radio Communications. Washington: U.S. Naval Oceanographic Office; for sale by Superintendent of Documents, U.S. Govt. Print. Off., 1969.
MLA (9th ed.) CitationIntergovernmental Maritime Consultative Organization, et al. International Code of Signals: As Adopted by the Fourth Assembly of the Inter-governmental Maritime Consultative Organization in 1965, for Visual, Sound, and Radio Communications. U.S. Naval Oceanographic Office; for sale by Superintendent of Documents, U.S. Govt. Print. Off., 1969.