Cita APA (7th ed.)

Francois, J., Hoekman, B., & Manchin, M. (2005). Preference erosion and multilateral liberalization. World Bank.

Cita Chicago (17th ed.)

Francois, Joseph, Bernard Hoekman, i Miriam Manchin. Preference Erosion and Multilateral Liberalization. Washington, D.C: World Bank, 2005.

Cita MLA (9th ed.)

Francois, Joseph, et al. Preference Erosion and Multilateral Liberalization. World Bank, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.