Cita APA (7a ed.)

Clark, A. E., Flèche, S., Layard, R., Powdthavee, N., & Ward, G. (2019). The origins of happiness: The science of well-being over the life course (First paperback edition.). Princeton University Press.

Cita Chicago Style (17a ed.)

Clark, Andrew E., Sarah Flèche, Richard Layard, Nick Powdthavee, y George Ward. The Origins of Happiness: The Science of Well-being over the Life Course. First paperback edition. Princeton, New Jersey: Princeton University Press, 2019.

Cita MLA (8a ed.)

Clark, Andrew E., et al. The Origins of Happiness: The Science of Well-being over the Life Course. First paperback edition. Princeton University Press, 2019.