APA (7th ed.) Citation

Murphy, K. M., & Welch, F. (1993). Occupational Change and the Demand for Skill, 1940-1990. The American economic review, 83(2), 122-126.

Chicago Style (17th ed.) Citation

Murphy, Kevin M., and Finis Welch. "Occupational Change and the Demand for Skill, 1940-1990." The American Economic Review 83, no. 2 (1993): 122-126.

MLA (9th ed.) Citation

Murphy, Kevin M., and Finis Welch. "Occupational Change and the Demand for Skill, 1940-1990." The American Economic Review, vol. 83, no. 2, 1993, pp. 122-126.