APA-Zitierstil (7. Ausg.)

Lee, J., & Swagel, P. (1994). Trade barriers and trade flows across countries and industries.

Chicago-Zitierstil (17. Ausg.)

Lee, Jong-Wha, und Phillip Swagel. Trade Barriers and Trade Flows Across Countries and Industries. Cambridge, Mass, 1994.

MLA-Zitierstil (9. Ausg.)

Lee, Jong-Wha, und Phillip Swagel. Trade Barriers and Trade Flows Across Countries and Industries. 1994.