Cita APA

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.

Citación estilo Chicago

Circum-Pacific Map Project, y Frank J. Sidlauskas. Natural Hazards Map of the Circum-Pacific Region: Pacific Basin Sheet. [United States]: U.S. Geological Survey, 1990.

Cita MLA

Circum-Pacific Map Project, y Frank J. Sidlauskas. Natural Hazards Map of the Circum-Pacific Region: Pacific Basin Sheet. [United States]: U.S. Geological Survey, 1990.