Citazione Stile APA (7a Edizione)

Neuwirth, R. (2006). Shadow cities: A billion squatters, a new urban world. Routledge.

Citazione stile Chigago Style (17a edizione)

Neuwirth, Robert. Shadow Cities: A Billion Squatters, a New Urban World. New York ; London: Routledge, 2006.

Citatione MLA (8a ed.)

Neuwirth, Robert. Shadow Cities: A Billion Squatters, a New Urban World. Routledge, 2006.