Citazione Stile APA (7a Edizione)

Miller, G. T. (2009). Introduction to environmental science (13th ed.). Cengage Learning.

Citazione stile Chigago Style (17a edizione)

Miller, G. Tyler. Introduction to Environmental Science. 13th ed. Belmont, CA: Cengage Learning, 2009.

Citatione MLA (9a ed.)

Miller, G. Tyler. Introduction to Environmental Science. 13th ed. Cengage Learning, 2009.