APA (7th ed.) Citation

хLongmanи, Cameron, J., Cole, K., & Edwards, C. (1991). Why economists disagree: The political economy of economics. Longman.

Chicago Style (17th ed.) Citation

хLongmanи, J. Cameron, K. Cole, and C. Edwards. Why Economists Disagree: The Political Economy of Economics. London: Longman, 1991.

MLA (8th ed.) Citation

хLongmanи, et al. Why Economists Disagree: The Political Economy of Economics. Longman, 1991.