APA (7th ed.) Citation

Youngson, A. J. (1960). The British economy, 1920-1957. Harvard University Press.

Chicago Style (17th ed.) Citation

Youngson, A. J. The British Economy, 1920-1957. Cambridge: Harvard University Press, 1960.

MLA (9th ed.) Citation

Youngson, A. J. The British Economy, 1920-1957. Harvard University Press, 1960.