APA (7th ed.) Citation

Feldman, F. (2010). What is this thing called happiness? Oxford University Press. https://doi.org/10.1093/acprof:oso/9780199571178.001.0001

Chicago Style (17th ed.) Citation

Feldman, Fred. What Is This Thing Called Happiness? Oxford ; New York: Oxford University Press, 2010. https://doi.org/10.1093/acprof:oso/9780199571178.001.0001.

MLA (9th ed.) Citation

Feldman, Fred. What Is This Thing Called Happiness? Oxford University Press, 2010. https://doi.org/10.1093/acprof:oso/9780199571178.001.0001.