Mumford, L. (1973). The city in history: Its origins, its transformations, and its prospects. Penguin.
Citação do estilo Chicago (17ª ed.)Mumford, Lewis. The City in History: Its Origins, Its Transformations, and Its Prospects. Harmondsworth: Penguin, 1973.
Citação MLA (8ª ed.)Mumford, Lewis. The City in History: Its Origins, Its Transformations, and Its Prospects. Penguin, 1973.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.