APA (7th ed.) Citation

Helliwell, J. F., & Chung, A. (1990). Macroeconomic convergence: International transmission of growth and technical progress.

Chicago Style (17th ed.) Citation

Helliwell, John F., and Alan Chung. Macroeconomic Convergence: International Transmission of Growth and Technical Progress. Cambridge, Mass, 1990.

MLA (9th ed.) Citation

Helliwell, John F., and Alan Chung. Macroeconomic Convergence: International Transmission of Growth and Technical Progress. 1990.