APA (7th ed.) Citation

Johns, H., & Ornerod, P. (2007). Happiness, economics and public policy. Institute of Economic Affairs.

Chicago Style (17th ed.) Citation

Johns, Helen, and Paul Ornerod. Happiness, Economics and Public Policy. London: Institute of Economic Affairs, 2007.

MLA (9th ed.) Citation

Johns, Helen, and Paul Ornerod. Happiness, Economics and Public Policy. Institute of Economic Affairs, 2007.