Cita APA

Lewis, W. A. (1956). The theory of economic growth. London: George Allen & Unwin, Ltd.

Chicago Style Citation

Lewis, W. Arthur. The Theory of Economic Growth. London: George Allen & Unwin, Ltd, 1956.

Cita MLA

Lewis, W. Arthur. The Theory of Economic Growth. London: George Allen & Unwin, Ltd, 1956.

Atenció: Aquestes cites poden no estar 100% correctes.