APA (7th ed.) Citation

Leamer, E. E., & Levinsohn, J. A. (1994). International trade theory: The evidence.

Chicago Style (17th ed.) Citation

Leamer, Edward E., and James A. Levinsohn. International Trade Theory: The Evidence. Cambridge, Mass, 1994.

MLA (9th ed.) Citation

Leamer, Edward E., and James A. Levinsohn. International Trade Theory: The Evidence. 1994.