APA (7th ed.) Citation

Panagariya, A., Pitigala, N., & World Bank. (2006). Preferential trading in South Asia. World Bank.

Chicago Style (17th ed.) Citation

Panagariya, Arvind, Nihal Pitigala, and World Bank. Preferential Trading in South Asia. [Washington, D.C]: World Bank, 2006.

MLA (8th ed.) Citation

Panagariya, Arvind, et al. Preferential Trading in South Asia. World Bank, 2006.