Citazione APA

Miller, G. T., & Spoolman , S. E. (2013). Environmental science (4th ed.). Cengage Learning India Pvt Ltd.

Stile di citazione Chicago

Miller, G. Tyler, e Scott E. Spoolman. Environmental Science. 4th ed. India: Cengage Learning India Pvt Ltd, 2013.

Citazione MLA

Miller, G. Tyler, e Scott E. Spoolman. Environmental Science. 4th ed. Cengage Learning India Pvt Ltd, 2013.