Circum-Pacific Map Project, & Sidlauskas, F. J. (1990). Natural hazards map of the Circum-Pacific region: Pacific basin sheet. [United States]: U.S. Geological Survey.
Chicago Style CitationCircum-Pacific Map Project, and Frank J. Sidlauskas. Natural Hazards Map of the Circum-Pacific Region: Pacific Basin Sheet. [United States]: U.S. Geological Survey, 1990.
MLA CitationCircum-Pacific Map Project, and Frank J. Sidlauskas. Natural Hazards Map of the Circum-Pacific Region: Pacific Basin Sheet. [United States]: U.S. Geological Survey, 1990.
Warning: These citations may not always be 100% accurate.