Cita APA (7a ed.)

Graham, C., & Pettinato, S. (2002). Happiness and hardship: Opportunity and insecurity in new market economies. The Brookings Institution.

Cita Chicago Style (17a ed.)

Graham, Carol, y Stefano Pettinato. Happiness and Hardship: Opportunity and Insecurity in New Market Economies. Washington, D. C: The Brookings Institution, 2002.

Cita MLA (9a ed.)

Graham, Carol, y Stefano Pettinato. Happiness and Hardship: Opportunity and Insecurity in New Market Economies. The Brookings Institution, 2002.