APA (7th ed.) Citation

Lewis, W. A. (1955). The theory of economic growth. George Allen & Unwin Ltd.

Chicago Style (17th ed.) Citation

Lewis, W. Arthur. The Theory of Economic Growth. London: George Allen & Unwin Ltd, 1955.

MLA (9th ed.) Citation

Lewis, W. Arthur. The Theory of Economic Growth. George Allen & Unwin Ltd, 1955.

Warning: These citations may not always be 100% accurate.