Citazione Stile APA (7a Edizione)

Levy, J. M. (2009). Contemporary urban planning (8th ed.). Pearson Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Levy, John M. Contemporary Urban Planning. 8th ed. Upper Saddle River, N.J: Pearson Prentice Hall, 2009.

Citatione MLA (9a ed.)

Levy, John M. Contemporary Urban Planning. 8th ed. Pearson Prentice Hall, 2009.