APA-Zitierstil (7. Ausg.)

Botkin, D. B., & Keller, E. A. (2003). Environmental Science: Earth as a Living Planet (4th ed.). John Wiley & Sons.

Chicago-Zitierstil (17. Ausg.)

Botkin, Daniel B., und Edward A. Keller. Environmental Science: Earth as a Living Planet. 4th ed. New York: John Wiley & Sons, 2003.

MLA-Zitierstil (9. Ausg.)

Botkin, Daniel B., und Edward A. Keller. Environmental Science: Earth as a Living Planet. 4th ed. John Wiley & Sons, 2003.