APA-Zitierstil (7. Ausg.)

Botkin, D. B., & Keller, E. A. (2005). Environmental science: Earth as a living planet (5th ed.). John Wiley.

Chicago-Zitierstil (17. Ausg.)

Botkin, Daniel B., und Edward A. Keller. Environmental Science: Earth as a Living Planet. 5th ed. Hoboken, NJ: John Wiley, 2005.

MLA-Zitierstil (9. Ausg.)

Botkin, Daniel B., und Edward A. Keller. Environmental Science: Earth as a Living Planet. 5th ed. John Wiley, 2005.