Citazione Stile APA (7a Edizione)

Coppock, J. T., & Wilson, C. B. (1974). Environmental quality: With emphasis on urban problems. Wiley.

Citazione stile Chigago Style (17a edizione)

Coppock, John Terence, e Christopher Barrie Wilson. Environmental Quality: With Emphasis on Urban Problems. New York: Wiley, 1974.

Citatione MLA (9a ed.)

Coppock, John Terence, e Christopher Barrie Wilson. Environmental Quality: With Emphasis on Urban Problems. Wiley, 1974.