APA (7th ed.) Citation

Lewis, W. A. (2003). The theory of economic growth. Routledge.

Chicago Style (17th ed.) Citation

Lewis, William Arthur. The Theory of Economic Growth. London: Routledge, 2003.

MLA (9th ed.) Citation

Lewis, William Arthur. The Theory of Economic Growth. Routledge, 2003.

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