(NGDC/WDS), N. G. D. C. /. W. D. S. (2025). United States earthquake intensity database, 1638-1985. PANGAEA.
Style de citation Chicago (17e éd.)(NGDC/WDS), National Geophysical Data Center / World Data Service. United States Earthquake Intensity Database, 1638-1985. PANGAEA, 2025.
Style de citation MLA (9e éd.)(NGDC/WDS), National Geophysical Data Center / World Data Service. United States Earthquake Intensity Database, 1638-1985. PANGAEA, 2025.
Attention : ces citations peuvent ne pas être correctes à 100%.