United States. Hydrographic Office. (1875). Sixth supplement to papers on eastern and northern extension of Gulf Stream. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Hydrographic Office. Sixth Supplement to Papers on Eastern and Northern Extension of Gulf Stream. [Washington]: [publisher not identified], 1875.
MLA (9th ed.) CitationUnited States. Hydrographic Office. Sixth Supplement to Papers on Eastern and Northern Extension of Gulf Stream. [publisher not identified], 1875.
Warning: These citations may not always be 100% accurate.