APA (7th ed.) Citation

Williams, L. J. (1971). Britain and the world economy, 1919-1970. Fontana.

Chicago Style (17th ed.) Citation

Williams, Lawrence John. Britain and the World Economy, 1919-1970. London: Fontana, 1971.

MLA (9th ed.) Citation

Williams, Lawrence John. Britain and the World Economy, 1919-1970. Fontana, 1971.