Butler, R. A. (1958). Antarctica (1939-1945), official expeditions and permanent bases. Navy, Hydrographic Office for U.S. Antarctic Programs.
Chicago Style (17th ed.) CitationButler, Raymond A. Antarctica (1939-1945), Official Expeditions and Permanent Bases. Washington, D.C.: Navy, Hydrographic Office for U.S. Antarctic Programs, 1958.
MLA (9th ed.) CitationButler, Raymond A. Antarctica (1939-1945), Official Expeditions and Permanent Bases. Navy, Hydrographic Office for U.S. Antarctic Programs, 1958.
Warning: These citations may not always be 100% accurate.