Geological Survey (U.S.) & Hawaiian Volcano Observatory. (1956). Hawaiian Volcano Observatory summary. United States, Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and Hawaiian Volcano Observatory. Hawaiian Volcano Observatory Summary. Menlo Park, Calif.: United States, Geological Survey, 1956.
MLA (8th ed.) CitationGeological Survey (U.S.) and Hawaiian Volcano Observatory. Hawaiian Volcano Observatory Summary. United States, Geological Survey, 1956.
Warning: These citations may not always be 100% accurate.