APA (7th ed.) Citation

Baumol, W. J., Nelson, R. R., & Wolff, E. N. (1994). Convergence of productivity: Cross-national studies and historical evidence. Oxford Unviersity Press.

Chicago Style (17th ed.) Citation

Baumol, William J., Richard R. Nelson, and Edward N. Wolff. Convergence of Productivity: Cross-national Studies and Historical Evidence. New York: Oxford Unviersity Press, 1994.

MLA (9th ed.) Citation

Baumol, William J., et al. Convergence of Productivity: Cross-national Studies and Historical Evidence. Oxford Unviersity Press, 1994.