APA (7th ed.) Citation

VanLoon, G. W., & Duffy, S. J. (2000). Environmental chemistry: A global perspective. Oxford University.

Chicago Style (17th ed.) Citation

VanLoon, Gary W., and Stephen J. Duffy. Environmental Chemistry: A Global Perspective. Oxford: Oxford University, 2000.

MLA (9th ed.) Citation

VanLoon, Gary W., and Stephen J. Duffy. Environmental Chemistry: A Global Perspective. Oxford University, 2000.