APA (7th ed.) Citation

Oxley, A. (1990). The challenge of free trade. Harvester Wheatsheaf.

Chicago Style (17th ed.) Citation

Oxley, Alan. The Challenge of Free Trade. London: Harvester Wheatsheaf, 1990.

MLA (9th ed.) Citation

Oxley, Alan. The Challenge of Free Trade. Harvester Wheatsheaf, 1990.

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