Josling, T., Tangermann, S., & Warley, T. K. (1996). Agriculture in the GATT. St. Martin's Press.
Citace podle Chicago (17th ed.)Josling, Tim, Stefan Tangermann, a T. K. Warley. Agriculture in the GATT. New York, N.Y.: St. Martin's Press, 1996.
Citace podle MLA (9th ed.)Josling, Tim, et al. Agriculture in the GATT. St. Martin's Press, 1996.