United States. Coast Guard. (1923). [Amendments to Telephone instructions, U.S. Coast Guard; No. 8]. GPO.
Chicago Style (17th ed.) CitationUnited States. Coast Guard. [Amendments to Telephone Instructions, U.S. Coast Guard; No. 8]. [Washington]: GPO, 1923.
MLA (9th ed.) CitationUnited States. Coast Guard. [Amendments to Telephone Instructions, U.S. Coast Guard; No. 8]. GPO, 1923.
Warning: These citations may not always be 100% accurate.