United States. Hydrographic Office. (1944). 1944 Supplement to Hydrographic Office Publication No. 146, Sailing Directions for Ireland, Corrections and additions from Notices to Mariners (Jan. 1, 1934) to Jan. 1, 1944. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Hydrographic Office. 1944 Supplement to Hydrographic Office Publication No. 146, Sailing Directions for Ireland, Corrections and Additions from Notices to Mariners (Jan. 1, 1934) to Jan. 1, 1944. [Washington]: [s.n.], 1944.
MLA (9th ed.) CitationUnited States. Hydrographic Office. 1944 Supplement to Hydrographic Office Publication No. 146, Sailing Directions for Ireland, Corrections and Additions from Notices to Mariners (Jan. 1, 1934) to Jan. 1, 1944. [s.n.], 1944.
Warning: These citations may not always be 100% accurate.