APA (7th ed.) Citation

Webb, M. G., & Ricketts, M. J. (1980). The economics of energy. Macmillan.

Chicago Style (17th ed.) Citation

Webb, Michael G., and Martin J. Ricketts. The Economics of Energy. London: Macmillan, 1980.

MLA (8th ed.) Citation

Webb, Michael G., and Martin J. Ricketts. The Economics of Energy. Macmillan, 1980.