Citazione Stile APA (7a Edizione)

Hill, M. K. (2004). Understanding environmental pollution: Primer (Second edition.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Hill, Marquita K. Understanding Environmental Pollution: Primer. Second edition. New York: Cambridge University Press, 2004.

Citatione MLA (9a ed.)

Hill, Marquita K. Understanding Environmental Pollution: Primer. Second edition. Cambridge University Press, 2004.