APA (7th ed.) Citation

Keller E. Edward & Botkin D. B. Daniel. (2007). Essential Environmental Science. Danvers, John Wiley & Sons, Inc., 2007.

Chicago Style (17th ed.) Citation

Keller E. Edward and Botkin D. B. Daniel. Essential Environmental Science. Danvers, John Wiley & Sons, Inc., 2007, 2007.

MLA (9th ed.) Citation

Keller E. Edward and Botkin D. B. Daniel. Essential Environmental Science. Danvers, John Wiley & Sons, Inc., 2007, 2007.

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