Cita APA (7a ed.)

Franklin, S. S. (2010). The psychology of happiness: A good human life. Cambridge University Press.

Cita Chicago Style (17a ed.)

Franklin, Samuel S. The Psychology of Happiness: A Good Human Life. Cambridge [etc.]: Cambridge University Press, 2010.

Cita MLA (9a ed.)

Franklin, Samuel S. The Psychology of Happiness: A Good Human Life. Cambridge University Press, 2010.