Παραπομπή σε μορφή APA (7η εκδ.)

Hoekman, B., Michalopoulos, C., & Winters, L. A. (2003). More favorable and differential treatment of developing countries: Toward a new approach in the World Trade Organization. Trade, Development Research Group, World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hoekman, Bernard, Constantine Michalopoulos, και L. Alan Winters. More Favorable and Differential Treatment of Developing Countries: Toward a New Approach in the World Trade Organization. Washington, D.C: Trade, Development Research Group, World Bank, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hoekman, Bernard, et al. More Favorable and Differential Treatment of Developing Countries: Toward a New Approach in the World Trade Organization. Trade, Development Research Group, World Bank, 2003.