Cite
MLA (8th Edition)
Latest Earthquakes M1.0+ In the USA - Past 7 Days. U.S. Dept. of the Interior, U.S. Geological Survey, Earthquake Hazards Program.
APA (7th Edition)
Latest earthquakes M1.0+ in the USA - Past 7 days. U.S. Dept. of the Interior, U.S. Geological Survey, Earthquake Hazards Program.
Chicago (17th Edition)
Latest Earthquakes M1.0+ In the USA - Past 7 Days.