APA citiranje

Geological Survey (U.S.) & Hawaiian Volcano Observatory. (1956). Hawaiian Volcano Observatory summary. United States, Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Hawaiian Volcano Observatory. Hawaiian Volcano Observatory Summary. Menlo Park, Calif.: United States, Geological Survey, 1956.

MLA citiranje

Geological Survey (U.S.) and Hawaiian Volcano Observatory. Hawaiian Volcano Observatory Summary. United States, Geological Survey, 1956.