APA (7th ed.) Citation

Petty, S., Dening, T., Griffiths, A., & Coleston-Shields, D. M. (2016). Where is the happiness in dementia? Cambridge University Press.

Chicago Style (17th ed.) Citation

Petty, Stephanie, Tom Dening, Amanda Griffiths, and Donna Maria Coleston-Shields. Where Is the Happiness in Dementia? Cambridge University Press, 2016.

MLA (9th ed.) Citation

Petty, Stephanie, et al. Where Is the Happiness in Dementia? Cambridge University Press, 2016.