Citazione Stile APA (7a Edizione)

Robson, W. A. 1. (1957). Great cities of the world: Their government, politics, and planning. Macmillan.

Citazione stile Chigago Style (17a edizione)

Robson, William Alexander 1895. Great Cities of the World: Their Government, Politics, and Planning. New York: Macmillan, 1957.

Citatione MLA (9a ed.)

Robson, William Alexander 1895. Great Cities of the World: Their Government, Politics, and Planning. Macmillan, 1957.