APA Citation

Grotzinger, J. (2007). Understanding earth (5th ed.). New York: W.H. Freeman and Company.

Chicago Style Citation

Grotzinger, John. Understanding Earth. 5th ed. New York: W.H. Freeman and Company, 2007.

MLA Citation

Grotzinger, John. Understanding Earth. 5th ed. New York: W.H. Freeman and Company, 2007.

Warning: These citations may not always be 100% accurate.