Cita APA (7th ed.)

Van den Berg, H., & Lewer, J. J. (2007). International trade and economic growth. M.E. Sharpe.

Cita Chicago (17th ed.)

Van den Berg, Hendrik, i Joshua J. Lewer. International Trade and Economic Growth. Armonk, New York: M.E. Sharpe, 2007.

Cita MLA (9th ed.)

Van den Berg, Hendrik, i Joshua J. Lewer. International Trade and Economic Growth. M.E. Sharpe, 2007.