Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.