APA (7th ed.) Citation

Collier, P., & Hoeffler, A. (2002). Aid, policy, and growth in post-conflict societies. Development Research Group.

Chicago Style (17th ed.) Citation

Collier, Paul, and Anke Hoeffler. Aid, Policy, and Growth in Post-conflict Societies. Washington, D.C: Development Research Group, 2002.

MLA (9th ed.) Citation

Collier, Paul, and Anke Hoeffler. Aid, Policy, and Growth in Post-conflict Societies. Development Research Group, 2002.