APA način citiranja (7. izdanje)

Erickson, J. (1993). Craters, caverns, and canyons: Delving beneath the earth's surface. Facts on File.

Čikaški stil citiranja (17. izdanje)

Erickson, Jon. Craters, Caverns, and Canyons: Delving Beneath the Earth's Surface. New York: Facts on File, 1993.

MLA način citiranja (9. izdanje)

Erickson, Jon. Craters, Caverns, and Canyons: Delving Beneath the Earth's Surface. Facts on File, 1993.

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