APA (7th ed.) Citation

Langhammer, R. J., & Sapir, A. (1987). Economic impact of generalized tariff preferences (1. publ.). Gower.

Chicago Style (17th ed.) Citation

Langhammer, Rolf J., and André Sapir. Economic Impact of Generalized Tariff Preferences. 1. publ. Aldershot u.a: Gower, 1987.

MLA (9th ed.) Citation

Langhammer, Rolf J., and André Sapir. Economic Impact of Generalized Tariff Preferences. 1. publ. Gower, 1987.