Volcano! describes how and why volcanic eruptions occur.
APA
Ganeri, A. (2014). Volcano!. Retrieved from http://eb.ipublishcentral.com/product/volcano67113
MLA
Ganeri, Anita. Volcano!. Chicago: Britannica Digital Learning, 2014. EPUB. http://eb.ipublishcentral.com/product/volcano67113
Chicago
Ganeri, Anita. Volcano!. Chicago: Britannica Digital Learning, 2014. EPUB. http://eb.ipublishcentral.com/product/volcano67113
DISCLAIMER : While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.