APA Format

2261;2262. (2007). Happiness, Economics and Public Policy. London : Institute of Economic Affairs

MLA Format

2261;2262. Happiness, Economics and Public Policy. London : Institute of Economic Affairs, 2007

Chicago Format

2261;2262. Happiness, Economics and Public Policy. London : Institute of Economic Affairs, 2007

Australian/Harvard Format

2261;2262. 2007. Happiness, Economics and Public Policy. Institute of Economic Affairs London