APA (7th ed.) Citation

Blackburn, M. L. (1991). Unobserved ability, efficiency wages, and interindustry wage differentials.

Chicago Style (17th ed.) Citation

Blackburn, McKinley L. Unobserved Ability, Efficiency Wages, and Interindustry Wage Differentials. Cambridge, Mass, 1991.

MLA (9th ed.) Citation

Blackburn, McKinley L. Unobserved Ability, Efficiency Wages, and Interindustry Wage Differentials. 1991.

Warning: These citations may not always be 100% accurate.