APA (7th ed.) Citation

Wilkinson, R., & Pickett, K. (2010). The spirit level: Why equality is better for everyone. Penguin Books Inc..

Chicago Style (17th ed.) Citation

Wilkinson, Richard, and Kate Pickett. The Spirit Level: Why Equality Is Better for Everyone. Londra: Penguin Books Inc., 2010.

MLA (9th ed.) Citation

Wilkinson, Richard, and Kate Pickett. The Spirit Level: Why Equality Is Better for Everyone. Penguin Books Inc., 2010.