APA (7th ed.) Citation

Hardie, D. W. F., & Pratt. (1966). A history of the modern British chemical industry. Pergamon.

Chicago Style (17th ed.) Citation

Hardie, D. W. F., and Pratt. A History of the Modern British Chemical Industry. London: Pergamon, 1966.

MLA (8th ed.) Citation

Hardie, D. W. F., and Pratt. A History of the Modern British Chemical Industry. Pergamon, 1966.