Butler, R. A. (1958). Antarctica (1928-1939), technical revolution in exploration. Navy--Hydrographic Office for U.S. Antarctic Programs.
Chicago Style (17th ed.) CitationButler, Raymond A. Antarctica (1928-1939), Technical Revolution in Exploration. Washington, D.C.: Navy--Hydrographic Office for U.S. Antarctic Programs, 1958.
MLA (9th ed.) CitationButler, Raymond A. Antarctica (1928-1939), Technical Revolution in Exploration. Navy--Hydrographic Office for U.S. Antarctic Programs, 1958.
Warning: These citations may not always be 100% accurate.