APA (7th ed.) Citation

David, S. A., Boniwell, I., & Ayers, A. C. (2013). The Oxford handbook of happiness. Oxford University Press.

Chicago Style (17th ed.) Citation

David, Susan A., Ilona Boniwell, and Amanda Conley Ayers. The Oxford Handbook of Happiness. Oxford, England: Oxford University Press, 2013.

MLA (9th ed.) Citation

David, Susan A., et al. The Oxford Handbook of Happiness. Oxford University Press, 2013.