Cita APA (7a ed.)

(2007). The bottom billion: Why the poorest countries are failing and what can be done about it.

Cita Chicago Style (17a ed.)

The Bottom Billion: Why the Poorest Countries Are Failing and What Can Be Done About It. 2007.

Cita MLA (9a ed.)

The Bottom Billion: Why the Poorest Countries Are Failing and What Can Be Done About It. 2007.