Cita APA (7a ed.)

Gordon Rattray Taylor. Conditions Of Happiness. Bodley Head.

Cita Chicago Style (17a ed.)

Gordon Rattray Taylor. Conditions Of Happiness. London: Bodley Head.

Cita MLA (9a ed.)

Gordon Rattray Taylor. Conditions Of Happiness. Bodley Head.

Precaución: Estas citas no son 100% exactas.