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.