Citazione Stile APA (7a Edizione)

Mumford, L. (1966). The city in history: Its origins, its transformations, and its prospects. Penguin Books.

Citazione stile Chigago Style (17a edizione)

Mumford, Lewis. The City in History: Its Origins, Its Transformations, and Its Prospects. [Harmondsworth, Middlesex]: Penguin Books, 1966.

Citatione MLA (9a ed.)

Mumford, Lewis. The City in History: Its Origins, Its Transformations, and Its Prospects. Penguin Books, 1966.