APA (7th ed.) Citation

Grace, C. O. (2004). Forces of nature: The awesome power of volcanoes, earthquakes, and tornadoes. National Geographic Society.

Chicago Style (17th ed.) Citation

Grace, Catherine O'Neill. Forces of Nature: The Awesome Power of Volcanoes, Earthquakes, and Tornadoes. Washington, DC: National Geographic Society, 2004.

MLA (9th ed.) Citation

Grace, Catherine O'Neill. Forces of Nature: The Awesome Power of Volcanoes, Earthquakes, and Tornadoes. National Geographic Society, 2004.