APA (7th ed.) Citation

Miller, G. T., & Spoolman, S. E. (2019). Environmental science (Sixteenth edition.). National Geographic Learning/Cengage.

Chicago Style (17th ed.) Citation

Miller, G. Tyler, and Scott E. Spoolman. Environmental Science. Sixteenth edition. Boston, MA: National Geographic Learning/Cengage, 2019.

MLA (9th ed.) Citation

Miller, G. Tyler, and Scott E. Spoolman. Environmental Science. Sixteenth edition. National Geographic Learning/Cengage, 2019.