Cita APA (7th ed.)

Robinson, A. (2002). Earthshock: Hurricanes, volcanoes, earthquakes, tornadoes, and other forces of nature (Rev. ed.). Thames & Hudson.

Cita Chicago (17th ed.)

Robinson, Andrew. Earthshock: Hurricanes, Volcanoes, Earthquakes, Tornadoes, and Other Forces of Nature. Rev. ed. New York, N.Y: Thames & Hudson, 2002.

Cita MLA (9th ed.)

Robinson, Andrew. Earthshock: Hurricanes, Volcanoes, Earthquakes, Tornadoes, and Other Forces of Nature. Rev. ed. Thames & Hudson, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.