APA (7th ed.) Citation

Ibrahim, A., Subramanian, A., & Torres-Castro, L. (1993). Optimal Tariffs: Theory and Practice. International Monetary Fund.

Chicago Style (17th ed.) Citation

Ibrahim, Ali, Arvind Subramanian, and Luis Torres-Castro. Optimal Tariffs: Theory and Practice. Washington, D.C.: International Monetary Fund, 1993.

MLA (8th ed.) Citation

Ibrahim, Ali, et al. Optimal Tariffs: Theory and Practice. International Monetary Fund, 1993.