APA Edition Citation

Botkin, D. B., & Keller, E. A. (2010). Environmental Science: Earth as a Living Planet (Seventh.).

Chicago Edition Citation

Botkin, Daniel B., and Edward A. Keller. Environmental Science: Earth as a Living Planet. Seventh. NewYork, JhonWiley & Sons, 2010.

MLA Edition Citation

Botkin, Daniel B., and Edward A. Keller. Environmental Science: Earth as a Living Planet. Seventh. 2010.

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